參數(shù)資料
型號(hào): cgy 340
廠商: SIEMENS AG
英文描述: GaAs MMIC(砷化鎵微波放大器)
中文描述: 砷化鎵微波單片集成電路(砷化鎵微波放大器)
文件頁(yè)數(shù): 7/8頁(yè)
文件大?。?/td> 62K
代理商: CGY 340
CGY 340
Data Book
7
03.00
Electrical Characteristics vs. Temperature
Test Conditions:
V
DD
= 5 V,
V
GG
= – 5 V;
f
IF
= 1066 - 1091 MHz;
P
IF
= – 20 dBm;
f
LO
= 2359 MHz;
P
LO
= 0 dBm;
f
RF
= 3425 - 3450 MHz, VGA adjusted to max. gain and
attenuator A “OUT” (for further information about the VGA and the attenuator see
“Attenuator State” on
Page 7
).
Attenuator State
Attenuator A
“IN”
Pin 9 = Low, Pin 10 = High
“OUT”
Pin 9 = High, Pin 10 = Low
Logic level High:
V
High
>
V
D
– 0.15 V
V
Low
< + 0.5 V
Logic level Low:
Note:
Attenuator “OUT” is defined as maximum gain state.
Attenuator “IN” is defined as minimum gain state.
VGA
Min. Gain
Pin 14 = – 1.5 V (equal to a voltage of 0 V on pad X6
of the application circuit)
Max. Gain
Pin 14 = + 1.8 V (equal to a voltage of 5 V on pad X6
of the application circuit)
TXIC Max. Gain
-50
EHT08778
25
G
0
50
100
C
T
Average
26
27
28
29
30
31
32
33
34
35
dB
TXIC Noise Figure
-50
EHT08777
0
N
1
2
3
4
5
6
7
8
dB
0
50
100
C
T
Average
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