cgy191 ETC-unknow, cgy191 Datasheet - Page 4

• Manufacturer Part Number: cgy191
• Description: Gaas Mmic Dual Mode Power Amplifier Cdma /tdma Portable Cellular Phones
• Manufacturer: ETC-unknow

Semiconductor Group
Characteristics
Quiescent current
Current consumption at V
Current consumption at V
Operating temperature range
Power on sequence:
1. connect negative voltage to PA
2. connect control voltage to PA
3. turn on Vd
4. turn on Pin
To switch off the device please use reverse sequence.
Application Circuit:
Siemens Aktiengesellschaft
RFin
CLK
Vcon
Vaux
Vd
C13
1n0
V2
100p
C10
Contr
NEG
10n
C1
BC848B
C14
1n0
V1
3
1
2
1
2
3
4
5
6
7
8
C15
33n
BAS 40-04
NC1
NC2
Vcon
Vneg
NC5
RFin
NC7
VD1
Symbol
GND (backside MW16)
I
Control
I
IC1
NEG
4
4
VD2/RFout2
17
VD2/RFout4
VD2/RFout3
VD2/RFout1
CGY191
NC16
NC15
NC10
NC9
16
15
14
13
12
11
10
9
min
-30
300
typ
2
2
max
+85
HL HF PE GaAs 1/Fo
100p
C9
CGY 191
23.07.1998
1998-11-01
RFout
Unit
mA
mA
mA
°C