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FUJITSU SEMICONDUCTOR DATA SHEET
DS04-23506-1E
ASSP
LOW NOISE AMPLIFIER (2 CIRCUITS)
MB54502
s DESCRIPTION
The Fujitsu MB54502 includes two independent amplifiers which are used for mobile telecommunication applications such as handy phones and car phones. Both of the amplifiers achieve low current consumption as well as the low noise performance. Using Fujitsu's advanced technology, MB54502 achieves an Icc of 2mA typ. respectively (total 4mA typ.).
s FEATURES
Supply voltage 3V (typ.) Current consumption 2mA (typ.) Input frequency 1.1GHz (max.) Gain 14dB (typ.)*1 Noise figure 2.2dB (typ.)*1 1dB compression point -6dBm (typ.)*1 Frequency tolerance 2.5dB (typ.)*1 Input return loss 8dB (typ.)*1 Output return loss 8dB (typ.)*1 *1: Measured by the circuit of "measurement circuit example". (fin = 820MHz) * 16-pin Plastic Shrink Small Outline Package (Suffix: -PFV) * * * * * * * * *
s PACKAGE
16-pin Plastic SSOP
(FPT-16P-M05)
MB54502
s PIN ASSIGNMENT
(TOP VIEW)
Rext1
1
16
RFin1
Lext1
2
15
GND
RFout1
3
14
Vcc1
GND
4
13
N.C.
N.C.
5
12
Vcc2
RFout2
6
11
GND
Lext2
7
10
GND
Rext2
8
9
RFin2
(FPT-16P-M05)
s ABSOLUTE MAXIMUM RATINGS
Parameters Supply Voltage Output Voltage Output Current Storage Temperature Symbol VCC VO IO TSTG Value -0.5 to 7.0 -0.5 to VCC + 0.5 0 to 10 -55 to +125 Unit V V mA C
Note: Permanent device damage may occur if the above Absolute Maximum Ratings are exceeded. Functional operation should be restricted to the conditions as detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
2
MB54502
s EQUIVALENT CIRCUIT
Vcc1
Vcc2
RFout1
RFout2
Main Bias Circuit
Lext1 RFin1
Main Bias Circuit
Lext2 RFin2
Rext1
Rext2
Amplifier1
Amplifier2
s PIN DESCRIPTION
Pin No. Pin Name 1 2 3 4 5 6 7 8 Rext1 Lext1 RFout1 GND NC RFout2 Lext2 Rext2 Description Emitter (amplifier 1) Load connection (amplifier1) Output (amplifier 1) Ground No connection Output (amplifier 2) Load connection (amplifier 2) Emitter (amplifier 2) Pin No. Pin Name 9 10 11 12 13 14 15 16 RFin2 GND GND Vcc2 NC Vcc1 GND RFin1 Description Input (amplifier 2) Ground Ground Power supply (amplifier 2) No connection Power supply (amplifier 1) Ground Input (amplifier 1)
3
MB54502
s RECOMMENDED OPERATING CONDITIONS
Value Parameter Supply Voltage Input Voltage Operating Temperature Symbol Min. VCC VI Ta 2.7 GND -40 Typ. 3.0 -- -- Max. 5.5 VCC +85 V V C Unit
Notes: To protect against damage by electrostatic discharge, note the following handling precautions: - Store and transport devices in conductive containers. - Use properly grounded workstations, tools, and equipment. - Turn off power before inserting or removing this device into or from a socket. - Protect leads with conductive sheet, when transporting a board mounted device.
4
MB54502
s ELECTRICAL CHARACTERISTICS
(Vcc1 = +3.0V, Vcc2 = 0.0V, Ta = 25C or Vcc1 = 0.0V, Vcc2 = +3.0V, Ta = 25C)
Parameter
Supply Voltage Supply Current Operating Frequency Gain Noise Figure 1dB Compression Point Amplitude Tolerance Input Return Loss Output Return Loss
Symbol
VCC ICC fin Gain NF P1dB - RLIN RLOUT
Conditions
-- 1 amplifier active -- -- -- Output 820 50MHz -- --
Target Value Min.
2.7 -- -- -- -- -- -- -- --
Typ.
3.0 2.0 820 14 2.2 -6 2.5 8 8
Max.
5.5 -- 1100 -- -- -- -- -- --
Unit
V mA MHz dB dB dBm dB dB dB
Remark: Electrical characteristics depend on external circuits (elements) or status of mounting. The above characteristics are measured by the test circuit in the next page.
5
MB54502
s MEASUREMENT CIRCUIT (EXAMPLE)
820MHz 33p
1 2
3.9n 50 Measuring apparatus
Rext1
RFin1
16
10n
Lext1
GND
15
100p 1000p
3
8.2n 8p
RFout1
Vcc1
14 13
100p 1000p
Vcc1 = 3V
4 5
50 Measuring apparatus 8p
GND
N.C.
N.C.
Vcc2
12 11 10
V cc2 = 3V
6
8.2n 3.9n
RFout2
GND
7 8
Lext2
GND
820MHz Rext2 RFin2 33p
9
10n
6
MB54502
s PACKAGE DIMENSIONS
16-pin Plastic SSOP (CASE No.: FPT-16P-M05)
+.008 0.49 -.004 (1.25 +0.20 ) -0.10
(MOUNTING HEIGHT)
*.197 .004 (5.00 0.10)
.004 (0.10)
INDEX
.252 .008 (6.40 *.173 .004 (4.40 "A" .213 (5.40) NOM
.0256 .0047 (0.65 0.12)
0.09
+.004 -.002
.006 +.002 (0.15 +0.05 ) -.001 -0.02 Details of "A" part .004 .004 (0.10 0.10) (STAND OFF HEIGHT)
(0.22 +0.10 ) -0.05
.179 (4.55) REF 0 to 10
.020 .008 (0.50 0.20)
*: This dimension does not include resin protrusion. (c) 1991 FUJITSU LIMITED F16012S-2C Dimensions in inches (millimeters)
7
MB54502
FUJITSU LIMITED
For further information please contact:
Japan FUJITSU LIMITED Corporate Global Business Support Division Electronic Devices KAWASAKI PLANT, 4-1-1, Kamikodanaka Nakahara-ku, Kawasaki-shi Kanagawa 211-88, Japan Tel: (044) 754-3753 Fax: (044) 754-3332 North and South America FUJITSU MICROELECTRONICS, INC. Semiconductor Division 3545 North First Street San Jose, CA 95134-1804, U.S.A. Tel: (408) 922-9000 Fax: (408) 432-9044/9045 Europe FUJITSU MIKROELEKTRONIK GmbH Am Siebenstein 6-10 63303 Dreieich-Buchschlag Germany Tel: (06103) 690-0 Fax: (06103) 690-122 Asia Pacific FUJITSU MICROELECTRONICS ASIA PTE. LIMITED No. 51 Bras Basah Road, Plaza By The Park, #06-04 to #06-07 Singapore 189554 Tel: 336-1600 Fax: 336-1609
All Rights Reserved. Circuit diagrams utilizing Fujitsu products are included as a means of illustrating typical semiconductor applications. Complete information sufficient for construction purposes is not necessarily given. The information contained in this document has been carefully checked and is believed to be reliable. However, Fujitsu assumes no responsibility for inaccuracies. The information contained in this document does not convey any license under the copyrights, patent rights or trademarks claimed and owned by Fujitsu. Fujitsu reserves the right to change products or specifications without notice. No part of this publication may be copied or reproduced in any form or by any means, or transferred to any third party without prior written consent of Fujitsu. The information contained in this document is not intended for use with equipments which require extremely high reliability such as aerospace equipments, undersea repeaters, nuclear control systems or medical equipments for life support.
F9505 (c) FUJITSU LIMITED Printed in Japan

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