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| bipolar analog integrated circuit m m m m pc3200gs frequency down converter for vhf to uhf band tv/vcr tuner data sheet document no. p12037ej3v0ds00 (3rd edition) date published october 1999 n cp(k) printed in japan the mark shows major revised points. ? 1996, 1999 description the m pc3200gs is a silicon monolithic ic designed for tv/vcr tuner applications. this ic consists of a double balanced mixer (dbm), local oscillator, preamplifier for prescaler operation, if amplifier, regulator, uhf/vhf switching circuit, and so on. this one-chip ic covers a wide frequency band from vhf to uhf bands. this ic is packaged in 20-pin sop (small outline package) suitable for surface mounting. features vhf to uhf band operation. low distortion cm: vhf (@f rf = 470 mhz) 96 db m uhf (@f rf = 890 mhz) 92 db m supply voltage: 9 v packaged in 20-pin sop suitable for surface mounting ordering information part number package package style m pc3200gs-e1 20-pin plastic sop (300 mil) embossed tape 24 mm wide. 2.5 k/reel. pin 1 indicates pull-out direction of tape. for evaluation sample order, please contact your local nec office. (part number for sample order: m pc3200gs) caution electro-static sensitive device the information in this document is subject to change without notice. before using this document, please confirm that this is the latest version. not all devices/types available in every country. please check with local nec representative for availability and additional information.
data sheet p12037ej3v0ds00 2 m m m m pc3200gs internal block diagram and pin configuration (top view) 1 reg 20 219 318 417 516 615 714 813 912 10 11 v osc c1 v osc b2 v osc b1 gnd osc out ub u osc c2 u osc b1 u osc b2 u osc c1 reg if out v cc mix out mix out vrf in vrf in gnd urf in urf in data sheet p12037ej3v0ds00 3 m m m m pc3200gs from osc reg external element 5 pin explanation pin no. symbol pin voltage typ. above: vhf mode below: uhf mode function and explanation equivalent circuit 16.20 vosc collector (tr. 1) 6.90 collector pin of vhf oscillator. connected to lc resonator through feedback capacitor ~ 3 pf. 23.50 vosc base (tr. 2) 5.90 base pin of vhf oscillator. assemble lc resonator with 1 pin to oscillate with active feedback loop. 3 3.50 base pin of vhf oscillator. grounded through capacitor ~ 10 pf. vosc base (tr. 1) 5.90 4 gnd 0.0 vhf and uhf oscillators gnd pin. 0.0 5osc output 5.85 uhf and vhf oscillator output pin. in case of f/s tuner application, connected pll synthesizer ics input pin. grounded through 1.5 k w resistor. 5.85 6ub - 9.0 switching pin for vhf or uhf operation. vhf operation = open uhf operation = 9.0 v 76.90 uosc collector (tr. 2) 6.25 collector pin of uhf oscillator with balance amplifier. assemble lc resonator with 8 pin through capacitor ~ 1 pf to oscillate with active feedback loop. double balanced oscillator with transistor 1 and transistor 2. 86.00 uosc base (tr. 1) 3.90 base pin of uhf oscillator with balance amplifier. connected to lc resonator through feedback capacitor ~ 360 pf. 96.00 uosc base (tr. 2) 3.90 base pin of uhf oscillator with balance amplifier. connected to lc resonator through feedback capacitor ~ 360 pf. 10 6.90 uosc collector (tr. 1) 6.25 collector pin of uhf oscillator. assemble lc resonator with 9 pin through capacitor ~ 1 pf to oscillate with active feedback loop. 8 6 10 7 9 reg 3 1 2 data sheet p12037ej3v0ds00 4 m m m m pc3200gs pin no. symbol pin voltage typ. above: vhf mode below: uhf mode function and explanation equivalent circuit 11 urf input 3.10 urf signal input pin from antenna. 3.10 12 3.10 bypass pin for uhf mix input. grounded through capacitor. urf input (bypass) 3.10 13 gnd 0.0 gnd pin of mix, if amplifier and regulator. 0.0 14 vrf input 3.10 vrf signal input pin from antenna. 3.10 15 3.10 bypass pin for vhf mix input. grounded through capacitor. vrf input (bypass) 3.10 16 7.10 mix output 2 7.05 17 7.10 mix output 1 7.05 vhf and uhf mix output pin. these pins should be equipped with tank circuit to adjust intermediate frequency. 18 v cc 9.0 9.0 power supply pin for vhf-uhf band functions. 19 if output 2.80 if output pin of vhf-uhf band functions. 2.80 20 reg 6.90 6.90 monitor pin of regulator output voltage. from uhf osc 17 16 18 11 12 from vhf osc 18 17 16 15 14 18 19 data sheet p12037ej3v0ds00 5 m m m m pc3200gs absolute maximum ratings (t a = 25 c unless otherwise specified) parameter symbol condition rating unit supply voltage 1 v cc 11.0 v supply voltage 2 ub 11.0 v power dissipation p d t a = 80 c note 700 mw operating ambient temperature t a - 40 to + 80 c storage temperature t stg - 60 to + 150 c note mounted on 50 50 1.6 mm double cupper epoxy glass board. recommended operation range parameter symbol min. typ. max. unit supply voltage 1 v cc 8.0 9.0 10.0 v supply voltage 2 ub 8.0 9.0 10.0 v operating ambient temperature t a - 20 + 25 + 80 c data sheet p12037ej3v0ds00 6 m m m m pc3200gs electrical characteristics (t a = + + + + 25 c, v cc = 9v, f if = 45 mhz, p osc = ?10 dbm) parameter symbol test conditions min. typ. max. unit circuit current 1 i cc 1 @vhf, no input signal note 1 31.0 38.0 45.0 ma circuit current 2 i cc 2 @uhf, no input signal note 1 31.0 38.0 45.0 ma conversion gain 1 cg1 f rf = 55 mhz, p rf = - 30 dbm note 2 18.5 22.0 25.5 db conversion gain 2 cg2 f rf = 200 mhz, p rf = - 30 dbm note 2 18.5 22.0 25.5 db conversion gain 3 cg3 f rf = 470 mhz, p rf = - 30 dbm note 2 18.5 22.0 25.5 db conversion gain 4 cg4 f rf = 470 mhz, p rf = - 30 dbm note 2 24.5 28.0 31.5 db conversion gain 5 cg5 f rf = 890 mhz, p rf = - 30 dbm note 2 24.5 28.0 31.5 db noise figure 1 nf1 f rf = 55 mhz note 3 - 11.0 14.0 db noise figure 2 nf2 f rf = 200 mhz note 3 - 11.0 14.0 db noise figure 3 nf3 f rf = 470 mhz note 3 - 11.0 14.0 db noise figure 4 nf4 f rf = 470 mhz note 3 - 9.5 12.5 db noise figure 5 nf5 f rf = 890 mhz note 3 - 10.0 13.0 db maximum output power 1 p o(sat) 1 f rf = 55 mhz, p rf = 0 dbm note 2 7.0 10.0 - dbm maximum output power 2 p o(sat) 2 f rf = 200 mhz, p rf = 0 dbm note 2 7.0 10.0 - dbm maximum output power 3 p o(sat) 3 f rf = 470 mhz, p rf = 0 dbm note 2 7.0 10.0 - dbm maximum output power 4 p o(sat) 4 f rf = 470 mhz, p rf = 0 dbm note 2 7.0 10.0 - dbm maximum output power 5 p o(sat) 5 f rf = 890 mhz, p rf = 0 dbm note 2 7.0 10.0 - dbm notes 1. by measurement circuit 1 2. by measurement circuit 2 3. by measurement circuit 3 data sheet p12037ej3v0ds00 7 m m m m pc3200gs standard characteristics (reference values) (t a = 25 c, v cc = 9 v note ) parameter symbol test conditions value for reference unit 1 % cross-modulation distortion 1 cm1 fdes = 55 mhz, fundes = fdes + 6 mhz, pdes = - 30 dbm, f if = 45 mhz, p osc = - 10 dbm am 100 khz, 30 % modulation, des/cm = 46 dbc 100 db m 1 % cross-modulation distortion 2 cm2 fdes = 200 mhz, fundes = fdes + 6 mhz, pdes = - 30 dbm, f if = 45 mhz, p osc = - 10 dbm am 100 khz, 30 % modulation, des/cm = 46 dbc 100 db m 1 % cross-modulation distortion 3 cm3 fdes = 470 mhz, fundes = fdes + 6 mhz, pdes = - 30 dbm, f if = 45 mhz, p osc = - 10 dbm am 100 khz, 30 % modulation, des/cm = 46 dbc 96 db m 1 % cross-modulation distortion 4 cm4 fdes = 470 mhz, fundes = fdes + 6 mhz, pdes = - 30 dbm, f if = 45 mhz, p osc = - 10 dbm am 100 khz, 30 % modulation, des/cm = 46 dbc 94 db m 1 % cross-modulation distortion 5 cm5 fdes = 890 mhz, fundes = fdes + 6 mhz, pdes = - 30 dbm, f if = 45 mhz, p osc = - 10 dbm am 100 khz, 30 % modulation, des/cm = 46 dbc 92 db m note by measurement circuit 4 data sheet p12037ej3v0ds00 8 m m m m pc3200gs typical characteristics (v cc = 9 v) 0 ?0 ?0 ?0 ?0 0 10 ?0 ?0 ?0 ?0 0 10 24681012 024681012 60 20 10 0 ?0 ?0 20 10 0 ?0 ?0 50 40 30 20 10 0 60 50 40 30 20 10 0 vhf mode f rf = 470 mhz f osc = 515 mhz p osc = ?0 dbm t a = ?0 c t a = 25 c t a = 80 c by measurement circuit 2 uhf mode f rf = 890 mhz f osc = 935 mhz p osc = ?0 dbm t a = ?0 c t a = 25 c t a = 80 c by measurement circuit 2 vhf mode no input signal no external resister t a = ?0 c t a = 25 c t a = 80 c by measurement circuit 1 uhf mode no input signal no external resister t a = ?0 c t a = 25 c t a = 80 c by measurement circuit 1 i cc vs. v cc i cc vs. v cc pout vs. pin pout vs. pin i cc - circuit current - ma i cc - circuit current - ma pin - input power - dbm pin - input power - dbm pout - output power - dbm pout - output power - dbm v cc - supply voltage - v v cc - supply voltage - v data sheet p12037ej3v0ds00 9 m m m m pc3200gs typical characteristics (v cc = 9 v) 0 ?0 ?0 ?0 ?0 0 10 ?0 ?0 ?0 ?0 0 10 200 400 600 800 1000 0 200 400 600 800 1000 40 30 20 0 ?0 ?0 ?0 ?0 20 0 ?0 ?0 ?0 ?0 20 10 0 120 110 100 90 80 f if = 45 mhz p rf = ?0 dbm p osc = ?0 dbm by measurement circuit 2 or 3 f undes = f rf + 6 mhz f osc = f rf + 45 mhz p rf = ?0 dbm p osc = ?0 dbm by mesurement circuit 4 vhf mode f rf 1 = 470 mhz f rf 2 = 476 mhz f osc = 515 mhz p osc = ?0 dbm t a = ?0 c t a = 25 c t a = 80 c by measurement circuit 4 uhf mode f rf 1 = 890 mhz f rf 2 = 896 mhz f osc = 935 mhz p osc = ?0 dbm t a = ?0 c t a = 25 c t a = 80 c by measurement circuit 4 t a = ?0 c t a = 25 c t a = 80 c t a = ?0 c t a = 25 c t a = 80 c cg, nf vs. f rf cm vs. f rf im 3 im 3 pin-input power - dbm pin - input power - dbm f rf - input frequency - mhz f rf - input frequency - mhz cg - conversion gain - db nf - noise figure - db cm - 1 % cross-modulation distortion - db m pout - output power - dbm pout - output power - dbm cg nf data sheet p12037ej3v0ds00 10 m m m m pc3200gs standard characteristics (by application circuit example) 40 30 20 10 0 110 10 0 ?0 ?0 ?0 ?0 ?0 ?0 ?0 30 25 20 15 10 5 0 100 90 80 200 0 200 400 600 800 0 200 400 600 800 1000 1000 ?0 ?0 ?0 ?0 0 0 400 600 800 1000 20 10 0 ?0 ?0 ?0 ?0 ?0 ?0 ?0 0 10 v cc = 9 v f if = 45 mhz p rf = ?0 dbm v cc = 9 v f undes = f rf + 6 mhz f if = 45 mhz p rf = ?0 dbm v cc = 9 v f p = 83.25 mhz f s = 87.75 mhz f osc = 129 mhz f rf = 802 mhz f rf = 362 mhz v cc = 9 v f if = 45 mhz v l v h u cg, nf vs. f rf cm vs. f rf v tu vs. f osc 6 channel beat pout vs. pin cm - 1 % cross modulation distortion - db m vtu - tuning voltage - v pout - output power - dbm pout - output power - dbm pin - input power - dbm f rf - input frequency - mhz f rf - input frequency - mhz pin - input power - dbm f osc - osc frequency - mhz cg - conversion gain - db nf - noise figure - db data sheet p12037ej3v0ds00 11 m m m m pc3200gs input impedance (by measurement circuit 5) data sheet p12037ej3v0ds00 12 m m m m pc3200gs output impedance (by measurement circuit 5) data sheet p12037ej3v0ds00 13 m m m m pc3200gs measurement circuit 1 1 2 3 4 5 6 7 8 9 10 20 19 18 16 15 14 13 12 11 reg open open open open open open 1000 pf 1000 pf 1000 pf 20 t v cc (9 v) 27 pf 1000 pf 1000 pf 1000 pf 1000 pf 1000 pf 1000 pf ub (9 v) 1000 pf 1000 pf 1000 pf 1000 pf vhf open uhf 9 v voltage of 6 pin 17 measurement circuit 2 1 2 3 4 5 6 7 8 9 10 reg spectrum analyzer sg1 vhf uhf open vhf uhf 1000 pf 1000 pf 1000 pf 20 t v cc (9 v) 27 pf 1000 pf 1000 pf 1000 pf 1.5 k 1000 pf 1000 pf 1000 pf ub (9 v) 1000 pf 1000 pf 1000 pf 1000 pf vhf open uhf 9 v voltage of 6 pin sg1 20 19 18 16 15 14 13 12 11 17 data sheet p12037ej3v0ds00 14 m m m m pc3200gs measurement circuit 3 1 2 3 4 5 6 7 8 9 10 reg noise meter noise source vhf uhf open uhf vhf 1000 pf 1000 pf 1000 pf 20 t v cc (9 v) 27 pf 1000 pf 1000 pf 1000 pf 1.5 k 1000 pf 1000 pf ub (9 v) 1000 pf 1000 pf 1000 pf 1000 pf vhf open uhf 9 v voltage of 6 pin sg1 20 19 18 16 15 14 13 12 11 17 1000 pf measurement circuit 4 1 2 3 4 5 6 7 8 9 10 desire undesire reg mix pad sg1 sg2 vhf uhf open uhf vhf 1000 pf 1000 pf 1000 pf 20 t v cc (9 v) 27 pf 1000 pf 1000 pf 1000 pf 1.5 k 1000 pf 1000 pf ub (9 v) 1000 pf 1000 pf 1000 pf 1000 pf vhf open uhf 9 v voltage of 6 pin sg3 spectrum analyzer 20 19 18 16 15 14 13 12 11 17 1000 pf data sheet p12037ej3v0ds00 15 m m m m pc3200gs measurement circuit 5 network analyzer 1000 pf 1000 pf 1000 pf 1000 pf 1000 pf voltage of 6 pin vhf uhf open 9 v 1 2 3 4 5 6 7 8 9 10 reg 20 19 18 16 15 14 13 12 11 17 1000 pf 1000 pf v cc (9 v) 1000 pf open open 1000 pf 1000 pf ub (9 v) 1000 pf open 1000 pf 1000 pf data sheet p12037ej3v0ds00 16 m m m m pc3200gs application circuit exaple 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 reg 1000 pf 1000 pf 1000 pf 20 t v cc 27 pf 1000 pf 1000 pf 1000 pf 1000 pf 1000 pf 1000 pf 3 pf 3 pf 6 pf 8 pf 0.5 pf 1 pf 4 pf 1 pf 360 pf 360 pf 1t363 2 82 pf 200 pf 10 pf 75 1.5 k 47 k 47 k 47 k 47 k 47 k 47 k 2.7 k 4 t 2 t 7 t ub v tu v tu hb if out vrf in urf in lb osc out 1000 pf 1000 pf 1000 pf 1t363 the application circuits and their parameters are for reference only and are not intended for use in actual design-ins. data sheet p12037ej3v0ds00 17 m m m m pc3200gs illustration of the evaluation board for application circuit example (surface) a b 1000 p data sheet p12037ej3v0ds00 18 m m m m pc3200gs illustration of the evaluation board for application circuit example (back side) lb a b v cc 20t 27p 4p 1000p 1000p 1000p represents cutout. represents short-circuit strip. 1000p 1000p 82p 3p it363 it363 47k 1000p 1000p 7t 4t 1000p 200p 1000p ub vtu 10p 75 1000p 1000p 2.7k 47k 47k 47k 1.5k 47k 47k 2t 8p 0.5p 6p 1p 3p 1p 360p 360p it363 hb data sheet p12037ej3v0ds00 19 m m m m pc3200gs package dimensions 20 pin plastic sop (300 mil) (unit: mm) note each lead centerline is located within 0.12 mm of its true position (t.p.) at maximum material condition. 12.70.3 1.27 0.40.1 detail of lead end 7.70.3 5.60.2 0.60.2 0.12 1.1 0.10 m 110 11 20 0.20 +0.10 C0.05 1.550.1 0.78 max. 0.10.1 1.8 max. 3? +7? C3? data sheet p12037ej3v0ds00 20 m m m m pc3200gs note on correct use (1) observe precautions for handling because of electro-static sensitive devices. (2) form a ground pattern as widely as possible to minimize ground impedance (to prevent undesires oscillation). (3) keep the track length of the ground pins as short as possible. (4) a low pass filter must be attached to v cc line. (5) a matching circuit must be externally attached to output port. recommended soldering conditions the following conditions (see table below) must be met when soldering this product. please consult with our sales officers in case other soldering process is used or in case soldering is done under different conditions. for details of recommended soldering conditions for surface mounting, refer to information document semiconductor device mounting technology manual (c10535e). m m m m pc3200gs soldering process soldering conditions symbol infrared ray reflow peak packages surface temperature: 235 c or below, reflow time: 30 seconds or below (at 210 c), number of reflow process: 3, exposure limit note : none ir35-00-3 vps peak packages surface temperature: 215 c or below, reflow time: 40 seconds or below (at 200 c), number of reflow process: 3, exposure limit note : none vp15-00-3 partial heating method terminal temperature: 300 c or below, flow time: 3 seconds or below (per one pin), exposure limit note : none note exposure limit before soldering after dry-pack package is opened. storage conditions: 25 c and relative humidity at 65% or less. caution do not apply more than single process at once, except for partial heating method. data sheet p12037ej3v0ds00 21 m m m m pc3200gs [memo] data sheet p12037ej3v0ds00 22 m m m m pc3200gs [memo] data sheet p12037ej3v0ds00 23 m m m m pc3200gs [memo] m m m m pc3200gs nesat (nec silicon advanced technology) is a trademark of nec corporation. the information in this document is subject to change without notice. before using this document, please confirm that this is the latest version. ? no part of this document may be copied or reproduced in any form or by any means without the prior written consent of nec corporation. nec corporation assumes no responsibility for any errors which may appear in this document. ? nec corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. no license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec corporation or others. ? descriptions of circuits, software, and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. the incorporation of these circuits, software, and information in the design of the customer's equipment shall be done under the full responsibility of the customer. nec corporation assumes no responsibility for any losses incurred by the customer or third parties arising from the use of these circuits, software, and information. ? while nec corporation has been making continuous effort to enhance the reliability of its semiconductor devices, the possibility of defects cannot be eliminated entirely. to minimize risks of damage or injury to persons or property arising from a defect in an nec semiconductor device, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features. ? nec devices are classified into the following three quality grades: "standard", "special", and "specific". the specific quality grade applies only to devices developed based on a customer designated "quality assurance program" for a specific application. the recommended applications of a device depend on its quality grade, as indicated below. customers must check the quality grade of each device before using it in a particular application. standard: computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots special: transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) specific: aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. the quality grade of nec devices is "standard" unless otherwise specified in nec's data sheets or data books. if customers intend to use nec devices for applications other than those specified for standard quality grade, they should contact an nec sales representative in advance. m7 98. 8 |
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