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参数资料
| 型号： | μPC8109T |
| 厂商： | NEC Corp. |
| 英文描述： | 2.0 GHz Upconverter ICs FOR Cellular And Cordless Phone(用于蜂窝和无绳电话的2.0GHz 上变频转换器) |
| 中文描述： | 2.0 GHz的变频器集成电路，移动电话和无绳电话（用于蜂窝和无绳电话的2.0GHz的上变频转换器） |
| 文件页数： | 4/20页 |
| 文件大小： | 215K |
| 代理商： | ΜPC8109T |
4
μ
PC8106T,
μ
PC8109T
PIN FUNCTIONS (for the
μ
PC8106T and
μ
PC8109T)
Note
Each pin voltage is measured with V
CC
= V
P/S
= V
RFout
= 3.0 V.
APPLIED
VOLTAGE
(V)
PIN
VOLTAGE
(V)
FUNCTION AND EXPLANATION
EQUIVALENT CIRCUIT
PIN
No.
This pin is IF input to double balanced
mixer (DBM). The input is designed as
high impedance. The circuit contributes
to suppress spurious signal. Also this
symmetrical circuit can keep specified
performance insensitive to process-con-
dition distribution. For above reason,
double balanced mixer is adopted.
GND pin. Ground pattern on the board
should be formed as wide as possible.
Track Length should be kept as short as
possible to minimize ground impedance.
Local input pin. Recommendable input
level is –10 to 0 dBm.
Supply voltage pin.
This pin is RF output from DBM. This pin
is designed as open collector. Due to the
high impedance output, this pin should
be externally equipped with LC matching
circuit to next stage.
Power save control pin. Bias controls
operation as follows.
1.3
—
2.4
—
—
—
—
0
—
2.7 to 5.5
Same bias
as V
CC
through
external
inductor
V
CC
/GND
IF
input
GND
LO
input
V
CC
RF
output
PS
1
2
3
5
6
4
V
CC
GND
5
4
2
Pin bias
V
CC
GND
Control
Operation
Power Save
5
6
1
2
3
PIN
NAME
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相关代理商/技术参数 |
参数描述 |
|---|---|
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| PC810AI | 功能描述:PHOTOCOUPLER TRAN OUT 4-SMD RoHS:否 类别:隔离器 >> 光隔离器 - 晶体管，光电输出 系列:- 标准包装:100 系列:NEPOC 通道数:1 输入类型:DC 电压 - 隔离:5000Vrms 电流传输比（最小值）:130% @ 5mA 电流传输比（最大）:260% @ 5mA 输出电压:70V 电流 - 输出 / 通道:30mA 电流 - DC 正向(If):30mA Vce饱和（最大）:300mV 输出类型:晶体管 安装类型:通孔 封装/外壳:4-DIP（0.300"，7.62mm） 包装:管件 |
| PC810I | 功能描述:PHOTOCOUPLER TRAN OUT 4-SMD RoHS:否 类别:隔离器 >> 光隔离器 - 晶体管，光电输出 系列:- 标准包装:100 系列:NEPOC 通道数:1 输入类型:DC 电压 - 隔离:5000Vrms 电流传输比（最小值）:130% @ 5mA 电流传输比（最大）:260% @ 5mA 输出电压:70V 电流 - 输出 / 通道:30mA 电流 - DC 正向(If):30mA Vce饱和（最大）:300mV 输出类型:晶体管 安装类型:通孔 封装/外壳:4-DIP（0.300"，7.62mm） 包装:管件 |
| PC81100NIP0F | 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:DIP 4pin High Speed under High Load Resistance Photocoupler |
| PC81100NIZ0F | 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:DIP 4pin High Speed under High Load Resistance Photocoupler |
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