RF POWER MODULE WIRELESS LOCAL LOOP APPLICATIONS
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STM376-2
RF POWER MODULE WIRELESS LOCAL LOOP APPLICATIONS
. . . . . .
PRELIMINARY DATA
LINEAR...
Description
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®
STM376-2
RF POWER MODULE WIRELESS LOCAL LOOP APPLICATIONS
. . . . . .
PRELIMINARY DATA
LINEAR POWER AMPLIFIER 350-376 MHz 20 VOLTS INPUT/OUTPUT 50 OHMS POU T = 1.0 WAV G (2.0 W PEP) GAIN = 21 dB
CASE STYLE H170
DESCRIPTION The STM376-2 module is designed to be used as a linear RF Power Amplifier for WLL or other fixed radio a ccess subscriber applications. This particular model is one of several in design covering the 300-5 00 MHz freque ncy range in individual bandwidths of 25 MHz each. Band splits and corresponding part numbers for all bands are as follows:
STM326-2 STM351-2 STM376-2 STM401-2 STM426-2 STM451-2 STM476-2 STM500-2 300-326 MHz 325-351 MHz 350-376 MHz 375-401 400-426 425-451 450-476 475-500 MHz MHz MHz MHz MHz PROTOTYPES AVAILABLE
ORDER CODE STM376-2
BRANDING STM376-2
PIN CONNECTION
1. 2. 3. 4.
RF Input N/C GND N/C
5. 6. 7. 8.
IBB GND VCC (+20VDC) RF output
ABSOLUTE MAXIMUM RATINGS (T case = 25° C)
Symbol Parameter Valu e Unit
V CC I CC (q) I CC P IN POU T T ST G TC
DC Supply Voltage Quiescent Current (pin 7) Operating Current (pin 7) RF Input Power RF Output Power Storage Temperature Operating Case Temperature
+21 200 500 30 2.0 -30 to +100 − 20 to +60
Vdc mAdc mAdc mW W AVG °C °C
June 15, 1998
1/3
STM376-2
ELECTRICAL SPECIFICATIONS (T case = 30°C, V CC = 20.0Vdc, VBB = 8.8 Vdc)
Symb ol Parameter Test Con dition s Value Min. Typ. Max. Unit
BW GP η I CC( q) I CC I BB H IMD — —
Frequency Range Power Gain Efficiency I...
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