cgy191 ETC-unknow, cgy191 Datasheet - Page 3

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

Semiconductor Group
Electrical Characteristics
(T A = 25°C , Z S =Z L =50 Ohm, VD=3.5V, I Dq =300mA, unless otherwise specified )
Characteristics
Frequency range
Duty cycle
TDMA output power
TDMA gain at max. output
CDMA output power
CDMA gain at max. output
Power ramping characteristic
Adjacent Channel Power CDMA
Adjacent channel power TDMA
TDMA DC to RF efficiency
CDMA DC to RF efficiency
Receive band noise power density
( 1930 to 1990 MHz )
DC supply voltage range
Negative supply voltage range
Standby current @Vcon=0V
Siemens Aktiengesellschaft
Full output power
Pinch off
1.25 MHz offset (PCS band)
1.98 MHz offset
adjacent
alternate
2nd alternate
at max. output
@Padj=-42dBc
at max. output
at 10 dBm output power
@Padj=-26dBc
P
P
Symbol
t
I
adj
adj
ON
Vneg
pwr dwn
V
PAE
PAE
P
VD
/P
/P
G
G
contr
P
P
/t
f
RX
OFF
3
main
main
3
1850
min
-5.0
2.9
500
typ
2.5
0.5
3.5
29
24
29
24
40
40
4
1910
max
-145
100
-7.0
HL HF PE GaAs 1/Fo
-45
-54
-28
-45
-45
4.0
CGY 191
dBm/Hz
23.07.1998
1998-11-01
dBc @
dBc @
30kHz
30kHz
MHz
dBm
dBm
Unit
dB
dB
%
%
%
V
V
V
A