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参数资料
| 型号： | μPC2771T |
| 厂商： | NEC Corp. |
| 英文描述： | Medium-Power High-Frequency Amplifier(中等功率的高频放大器) |
| 中文描述： | 中等功率高频放大器（中等功率的高频放大器） |
| 文件页数： | 3/14页 |
| 文件大小： | 140K |
| 代理商： | ΜPC2771T |
3
μ
PC2771T
PIN FUNCTIONS
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
PIN
High-frequency signal input pin. A internal
matching circuit, configured with resistors,
enables 50
connection over a wide band. A
multi-feedback circuit is designed to cancel the
deviations of h
FE
and resistance.
Ground pin. Form a ground pattern as wide as
possible to maintain the minimum ground
impedance.
High-frequency signal output pin. Connect an
inductor between this pin and V
CC
to supply
current to the internal output transistors.
Power supply pin, which biases the internal input
transistor.
Excellent RF characteristics are obtained by a
two-stage amplifier circuit.
1
2
3
5
4
6
–
0
2.7-3.3
INPUT
GND
OUTPUT
V
CC
SYMBOL
Supply Voltage
Input Power
Total Circuit Current
Power Dissipation of Package
Operating Temperature
Storage Temperature
SYMBOL
V
CC
P
in
I
CC
P
D
T
opt
T
stg
PARAMETER
MIN.
V
CC
T
opt
f
opt
2.7
–40
0.8
3.0
+25
–
Supply Voltage
Operating Temperature
Operating Frequency
3.3
+85
1.9
V
°
C
GHz
MAX.
UNIT
SYMBOL
PARAMETER
APPLIED
VOLTAGE
(V)
DESCRIPTION
EQUIVALENT CIRCUIT
TYP.
V
dBm
mA
mW
°
C
°
C
3.6
+13
77.7
280
–40 to +85
–55 to +150
RATING
UNIT
T
A
= +25
°
C, pins 4 and 6
T
A
= +25
°
C
T
A
= +25
°
C
Mounted on 50
×
50
×
1.6 mm double-sided
copper-clad epoxy glass PWB
T
A
= +85
°
C
CONDITIONS
4
6
2
3
5
1
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