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參數(shù)資料
| 型號： | CGY180 |
| 廠商： | SIEMENS A G |
| 元件分類： | 衰減器 |
| 英文描述： | GaAs MMIC (Power amplifier for DECT and PCS application Fully integrated 3 stage amplifier Operating voltage range: 2.7 to 6 V) |
| 中文描述： | RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 文件頁數(shù)： | 3/15頁 |
| 文件大小： | 278K |
| 代理商： | CGY180 |
GaAs MMIC
CGY 180
_________________________________________________________________________________________________________
Siemens Aktiengesellschaft
pg. 3/15
21.02.96
HL EH PD 21
Control circuit:
VG
supply: Negative voltage (stabilization is not necessary) in the range of -4V...-8V.
VTR
supply: During transmit operation: 0V., negative supply current 1mA...2.5mA.
During receive operation: not connected (shut off mode)
The operation current ID of CGY 180 is adjusted by the internal control circuit.
DC characteristics
Characteristics
Symbol Conditions
min
typ
max
Unit
Drain current stage 1 IDSS1
VD=3V, VG=0V, VTR n.c.
150
220
320
mA
stage 2 IDSS2
150
220
320
mA
stage 3 IDSS3
675
1000
1440
mA
Drain current with
active current control
ID
VD=3V, VG=-4V, VTR=0V
290
450
650
mA
Transconductance
gfs1
VD=3V, ID=90mA
80
100
140
mS
(stage 1 - 3)
gfs2
VD=3V, ID=90mA
80
100
140
mS
gfs3
VD=3V, ID=400mA
VD=3V, ID<170
μ
A
(all stages)
360
500
630
mS
Pinch off voltage
Vp
-3.8
-2.8
-1.8
V
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