CGY181 Siemens Semiconductor Group, CGY181 Datasheet - Page 13

• Manufacturer Part Number: CGY181
• Description: GaAs MMIC (Power amplifier for PCN/PCS applications Fully integrated 2 stage amplifier)
• Manufacturer: Siemens Semiconductor Group

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Emissions due to GMSK modulation:
Measurement was done with the following equipment:
Siemens Aktiengesellschaft
ROHDE&SCHWARZ SME03
PCN Signal
Generator
negative supply
Pin=16dBm
voltage
-4V
IN
GaAs MMIC
CGY181
VG
Pulsed Power
VTR
Supply
VD=3.6V
pulsed with a duty cycle of 10%
ton=0.577ms
VD
pg. 13/14
OUT
Trigger
Spectrum
Analyzer
HP 8561E
gate delay 150us
gate length 75us
CGY 181
HL EH PD 21
01.02.96