View RF3146PCBA-41X_4159781.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

RF3146QuadBand GSM850/GSM 900/DCS/PCS Power Amp Module
RF3146
QUAD-BAND GSM850/GSM900/DCS/PCS POWER AMP MODULE
Part of the POLARISTM TOTAL RADIOTM Solution RoHS Compliant & Pb-Free Product Package Style: LFM, 48-Pin, 7 mm x 7 mm x 0.9 mm
4
Integrated VREG Complete Power Control Solution +35dBm GSM Output Power at 3.5V +33dBm DCS/PCS Output Power at 3.5V 60% GSM and 55% DCS/PCS EFF 7mmx7mmx0.9mm Package Size
BAND SELECT 40 TX ENABLE 41 VBATT 42 VBATT 43 VRAMP 45 GSM IN 48 6 GSM OUT Fully Integrated Power Control Circuit
Applications
3V Quad-Band GSM Handsets Commercial and Consumer Systems Portable Battery-Powered Equipment GSM850/EGSM900/DCS/PCS Products GPRS Class 12 Compatible Power StarTM Module Functional Block Diagram
Product Description
The RF3146 is a high-power, high-efficiency power amplifier module with integrated power control. The device is a self-contained 7mmx7mmx0.9mm lead frame module (LFM) with 50 input and output terminals. The power control function is also incorporated, eliminating the need for directional couplers, detector diodes, power control ASICs and other power control circuitry; this allows the module to be driven directly from the DAC output. The device is designed for use as the final RF amplifier in GSM850, EGSM900, DCS and PCS handheld digital cellular equipment and other applications in the 824MHz to 849MHz, 880MHz to 915MHz, 1710MHz to 1785MHz and 1850MHz to 1910MHz bands. On-board power control provides over 50dB of control range with an analog voltage input; and, power down with a logic "low" for standby operation. The RF3146 is part of the POLARISTM TOTAL RADIOTM solution.
Ordering Information
RF3146 RF3146 SB RF3146PCBA-41X Quad-Band GSM850/GSM900/DCS/PCS Power Amp Module Power Amp Module 5-Piece Sample Pack Fully Assembled Evaluation Board
Optimum Technology Matching(R) Applied
GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT
RF MICRO DEVICES(R), RFMD(R), Optimum Technology Matching(R), Enabling Wireless ConnectivityTM, PowerStar(R), POLARISTM TOTAL RADIOTM and UltimateBlueTM are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. (c)2006, RF Micro Devices, Inc.
Rev A15 DS060317 W3
7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
4-25
CELLULAR SOLUTIONS
Features
DCS/PCS IN 37
31 DCS/PCS OUT
RF3146
Part of the POLARISTM TOTAL RADIOTM Solution Absolute Maximum Ratings Parameter
Supply Voltage Power Control Voltage (VRAMP) Input RF Power Max Duty Cycle Output Load VSWR Operating Case Temperature Storage Temperature
Rating
-0.3 to +6.0 -0.3 to +1.8 +10 50 10:1 -20 to +85 -55 to +150
Unit
VDC V dBm % C C
Caution! ESD sensitive device.
The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. RoHS status based on EUDirective2002/95/EC (at time of this document revision).
4
CELLULAR SOLUTIONS
Parameter
Overall Power Control VRAMP
Power Control "ON" Power Control "OFF" VRAMP Input Capacitance VRAMP Input Current Turn On/Off Time TX Enable "ON" TX Enable "OFF" GSM Band Enable DCS/PCS Band Enable
Min.
Specification Typ.
Max.
Unit
Condition
1.5 0.2 15 0.25 20 10 2 1.4 0.5 0.5 1.4 3.0 3.5 1 5.5
V V pF A s V V V V V V A mA
Max. POUT, Voltage supplied to the input Min. POUT, Voltage supplied to the input DC to 2MHz VRAMP =VRAMP MAX VRAMP =0.2V to VRAMP MAX
Overall Power Supply
Power Supply Voltage Power Supply Current Specifications Nominal operating limits PIN <-30dBm, TX Enable=Low, Temp=-20C to +85C VRAMP =0.2V, TX Enable=High
Overall Control Signals
Band Select "Low" Band Select "High" Band Select "High" Current TX Enable "Low" TX Enable "High" TX Enable "High" Current 0 1.4 0 1.4 0 2.0 20 0 2.0 1 0.5 3.0 50 0.5 3.0 2 V V A V V A
4-26
7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Rev A15 DS060317 W3
RF3146
Part of the POLARISTM TOTAL RADIOTM Solution Parameter
Overall (GSM850 Mode)
Operating Frequency Range Maximum Output Power +34.2 +32.0 Total Efficiency Input Power Range Output Noise Power Forward Isolation 1 Forward Isolation 2 Cross Band Isolation at 2f0 Second Harmonic Third Harmonic All Other Non-Harmonic Spurious Input Impedance Input VSWR Output Load VSWR Stability 8:1 50 2.5:1 -15 -25 47 0 55 +3 -88 -50 -35 +5 -81 -35 -15 -18 -7 -15 -36 824 to 849 MHz dBm dBm % dBm dBm dBm dBm dBm dBm dBm dBm VRAMP =0.2V to VRAMP MAX Spurious<-36dBm, RBW=3MHz Set VRAMP where POUT <34.2dBm into 50 load Set VRAMP where POUT <34.2dBm into 50 load. No damage or permanent degradation to part. 50 55 dB Load impedance presented at RF OUT pad VRAMP =0.2V to VRAMP MAX Temp = 25C, VBATT =3.5V, VRAMP =VRAMP MAX Temp=+85 C, VBATT =3.0V, VRAMP =VRAMP MAX At POUT MAX, VBATT =3.5V Maximum output power guaranteed at minimum drive level RBW=100kHz, 869MHz to 894MHz, POUT > +5dBm TXEnable=Low, PIN =+5dBm TXEnable=High, PIN =+5dBm, VRAMP =0.2V VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP MAX
Min.
Specification Typ.
Max.
Unit
Condition
Temp=+25 C, VBATT =3.5V, VRAMP =VRAMP MAX, PIN =3dBm, Freq=824MHz to 849MHz, 25% Duty Cycle, Pulse Width=1154s
4
CELLULAR SOLUTIONS
Output Load VSWR Ruggedness
10:1
Output Load Impedance
Power Control VRAMP
Power Control Range Notes: VRAMP MAX =0.4*VBATT +0.06<1.5V VRAMP_RP =VRAMP set for 34.2dBm at nominal conditions.
Rev A15 DS060317 W3
7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
4-27
RF3146
Part of the POLARISTM TOTAL RADIOTM Solution Parameter
Overall (GSM900 Mode)
Operating Frequency Range Maximum Output Power +34.2 +32.0 Total Efficiency Input Power Range Output Noise Power 54 0 58 +3 -86 -88 Forward Isolation 1 Forward Isolation 2 Cross Band Isolation 2f0 Second Harmonic Third Harmonic All Other Non-Harmonic Spurious Input Impedance Input VSWR Output Load VSWR Stability 8:1 50 2.5:1 -15 -25 -45 -30 +5 -80 -84 -35 -15 -17 -10 -15 -36 880 to 915 MHz dBm dBm % dBm dBm dBm dBm dBm dBm dBm dBm dBm VRAMP =0.2V to VRAMP MAX Spurious<-36dBm, RBW=3MHz Set VRAMP where POUT <34.2dBm into 50 load Set VRAMP where POUT <34.2dBm into 50 load. No damage or permanent degradation to part. 50 50 dB Load impedance presented at RF OUT pad VRAMP =0.2V to VRAMP MAX Temp = 25C, VBATT =3.5V, VRAMP =VRAMP MAX Temp=+85 C, VBATT =3.0V, VRAMP =VRAMP MAX At POUT MAX, VBATT =3.5V Maximum output power guaranteed at minimum drive level RBW=100kHz, 925MHz to 935MHz, POUT > +5dBm RBW=100kHz, 935MHz to 960MHz, POUT > +5dBm TXEnable=Low, PIN =+5dBm TXEnable=High, VRAMP =0.2V, PIN =+5dBm VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP MAX
Min.
Specification Typ.
Max.
Unit
Condition
Temp=+25 C, VBATT =3.5V, VRAMP =VRAMP MAX, PIN =3dBm, Freq=880MHz to 915MHz, 25% Duty Cycle, Pulse Width=1154s
4
CELLULAR SOLUTIONS
Output Load VSWR Ruggedness
10:1
Output Load Impedance
Power Control VRAMP
Power Control Range Notes: VRAMP MAX =0.4*VBATT +0.06<1.5V VRAMP_RP =VRAMP set for 34.2dBm at nominal conditions.
4-28
7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Rev A15 DS060317 W3
RF3146
Part of the POLARISTM TOTAL RADIOTM Solution Parameter
Overall (DCS Mode)
Operating Frequency Range Maximum Output Power +32.0 30 Total Efficiency Input Power Range Output Noise Power Forward Isolation 1 Forward Isolation 2 Second Harmonic Third Harmonic All Other Non-Harmonic Spurious Input Impedance Input VSWR Output Load VSWR Stability 8:1 50 2.5:1 45 0 52 +3 -85 -50 -25 -15 -20 +5 -80 -35 -15 -7 -15 -36 1710 to 1785 MHz dBm dBm % dBm dBm dBm dBm dBm dBm dBm VRAMP =0.2V to VRAMP MAX Spurious<-36dBm, RBW=3MHz Set VRAMP where POUT <32.0dBm into 50 load Set VRAMP where POUT <32.0dBm into 50 load. No damage or permanent degradation to part. 50 50 dB Load impedance presented at RF OUT pin VRAMP =0.2V to VRAMP MAX, PIN =+5dBm Temp=25C, VBATT =3.5V, VRAMP =VRAMP MAX Temp=+85C, VBATT =3.0V, VRAMP =VRAMP MAX At POUT MAX, VBATT =3.5V Maximum output power guaranteed at minimum drive level RBW=100kHz, 1805MHz to 1880MHz, POUT > 0dBm, VBATT =3.5V TXEnable=Low, PIN =+5dBm TXEnable=High, VRAMP =0.2V, PIN =+5dBm VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP MAX
Min.
Specification Typ.
Max.
Unit
Condition
Temp=25C, VBATT =3.5V, VRAMP =VRAMP MAX, PIN =3dBm, Freq=1710MHz to 1785MHz, 25% Duty Cycle, pulse width=1154s
4
CELLULAR SOLUTIONS
Output Load VSWR Ruggedness
10:1
Output Load Impedance
Power Control VRAMP
Power Control Range Notes: VRAMP MAX =0.4*VBATT +0.06<1.5V VRAMP_RP =VRAMP set for 32.0dBm at nominal conditions.
Rev A15 DS060317 W3
7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
4-29
RF3146
Part of the POLARISTM TOTAL RADIOTM Solution Parameter
Overall (PCS Mode)
Operating Frequency Range Maximum Output Power +32.0 30 Total Efficiency Input Power Range Output Noise Power Forward Isolation 1 Forward Isolation 2 Second Harmonic Third Harmonic All Other Non-Harmonic Spurious Input Impedance Input VSWR Output Load VSWR Stability 8:1 50 2.5:1 48 0 55 +3 -85 -40 -20 -15 -20 +5 -80 -33 -15 -7 -15 -36 1850 to 1910 MHz dBm dBm % dBm dBm dBm dBm dBm dBm dBm VRAMP =0.2V to VRAMP MAX Spurious<-36dBm, RBW=3MHz Set VRAMP where POUT <32.0dBm into 50 load Set VRAMP where POUT <32.0dBm into 50 load. No damage or permanent degradation to part. 50 50 dB Load impedance presented at RF OUT pin VRAMP =0.2V to VRAMP MAX, PIN =+5dBm Temp=25C, VBATT =3.5V, VRAMP =VRAMP MAX, 1850MHz to 1910MHz Temp=+85C, VBATT =3.0V, VRAMP =VRAMP MAX At POUT MAX, VBATT =3.5V Full output power guaranteed at minimum drive level RBW=100kHz, 1930MHz to 1990MHz, POUT > 0dBm, VBATT =3.5V TX_ENABLE=Low, PIN =+5dBm TXEnable=High, VRAMP =0.2V, PIN =+5dBm VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP MAX
Min.
Specification Typ.
Max.
Unit
Condition
Temp=25C, VBATT =3.5V, VRAMP =VRAMP MAX, PIN =3dBm, Freq=1850MHz to 1910MHz, 25% Duty Cycle, pulse width=1154s
4
CELLULAR SOLUTIONS
Output Load VSWR Ruggedness
10:1
Output Load Impedance
Power Control VRAMP
Power Control Range Notes: VRAMP MAX =0.4*VBATT +0.06<1.5V VRAMP_RP =VRAMP set for 32.0dBm at nominal conditions.
4-30
7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Rev A15 DS060317 W3

▲Up To Search▲

Price & Availability of RF3146PCBA-41X

	To Download RF3146PCBA-41X Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .