参数资料
型号: UPC8195K-A
厂商: CEL
文件页数: 4/7页
文件大小: 0K
描述: IC I/Q MODULATOR AGC 20-QFN
标准包装: 1
功能: 调制器
LO 频率: 760MHz
RF 频率: 380MHz
底噪: -147dBm/Hz
输出功率: -13dBm
电流 - 电源: 30mA
电源电压: 2.7 V ~ 3.3 V
测试频率: 760MHz
封装/外壳: 20-QFN
包装: 散装
UPC8195K
PIN FUNCTIONS (Pin Voltage is measured at V CC = 2.85 V)
Applied
Pin
Functions and Applications
Internal Equivalent Circuits
Pin
No.
Pin
Name
Voltage
(V)
Voltage
(V)
1
Qb
V CC /2
-
Q signal input pin.
Apply bias voltage externally.
Maximum balance input voltage is
1 000 mV p-p (balance).
2
3
Q
GND
V CC /2
-
1
2
(Shifter)
0
-
Ground pin of I/Q modulator.
This pin should be grounded with
minimum inductance.
Form the ground pattern as widely as
possible to minimize ground impedance.
4
N.C.
0
-
No connection
5
This pin is not connected to internal circuit
This pin should be opened or grounded.
6
LOb
0
2.02
Bypass pin of local signal input for I/Q
modulator.
In the case of single local input,
this pin must be decoupled with capacitor
ex. 1 000 pF.
7
LO
0
2.02
Local signal input of I/Q modulator.
The DC cut capacitor ex. 1 000 pF
must be attaced to this pin.
8
V CC
2.7 to 3.3
-
Supply voltage pin of I/Q modulator.
(Shifter)
9
V PS
0 to 3.0
-
Power saving pin of I/Q modulator +
AGC amplifier.
This pin modulator can control
Active/Sleep state with bias as follows.
9
50 k ?
V PS (V)
0 to 0.5
2.2 to 3
State
Sleep Mode
Active Mode
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