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参数资料
| 型号： | μPG173TA |
| 厂商： | NEC Corp. |
| 英文描述： | L-Band PA Driver Amplifier(L波段PA驱动放大器) |
| 中文描述： | L波段功率放大器驱动放大器（长波段功率放大器驱动放大器） |
| 文件页数： | 2/8页 |
| 文件大小： | 86K |
| 代理商： | ΜPG173TA |
Preliminary Data Sheet
2
P
PG173TA
PIN CONNECTION AND INTERNAL BLOCK DIAGRAM
Pin No.
Connection
Pin No.
Connection
1
V
DD1
4
Non Connection
2
GND
5
GND
3
V
DD2
& OUT
6
IN
3
2
1
4
5
6
G
(Top View)
4
5
6
3
2
1
(Bottom View)
3
2
1
4
5
6
RECOMMENDED OPERATING CONDITIONS (T
A
= 25°C)
PARAMETERS
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply Voltage 1, 2
V
DD1, 2
+2.7
+2.8
+3.0
V
Input Power
P
in
–18
dBm
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, T
A
= 25°C, V
DD1
= V
DD2
= +2.8 V,
S
/4DQPSK modulated signal input,
External output matching)
PARAMETERS
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Operating Frequency
f
925
960
MHz
Linear Gain
G
L
P
in
= –18 dBm
27
28.5
dB
Total Current
I
DD
P
in
= –18 dBm
25
30
mA
Adjacent Channel Power Leakage 1
P
adj1
P
out
= +9 dBm,
'
f =
r
50 kHz
–60
–55
dBc
Adjacent Channel Power Leakage 2
P
adj2
P
out
= +9 dBm,
'
f =
r
100 kHz
–65
–60
dBc
Input Return Loss
RL
in
10
dB
Output Return Loss
RL
out
External matching
10
dB
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