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參數(shù)資料
| 型號： | UPC8191K |
| 英文描述： | IC |
| 中文描述： | 集成電路 |
| 文件頁數(shù)： | 3/40頁 |
| 文件大?。?/td> | 371K |
| 代理商： | UPC8191K |
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3
μ
PC8130TA,
μ
PC8131TA
2
1
4
5
3
Bias
circuit
GND
Control
circuit
Control circuit
2
6
5
PIN EXPLANATION
Pin
No.
Pin
Name
Applied
Voltage
V
Pin
Voltage
V
Note
Function and Applications
Internal Equivalent Circuit
1
IN
–
1.4
RF input pin. This pin should be
coupled with capacitor (eg 1000 pF)
for DC cut. Input return loss can be
improved with external impedance
matching circuit.
2
3
GND
0
Ground pin. This pin should be
connected to system ground with
minimum inductance. Ground patt-
ern on the board should be formed
as wide as possible. Ground pins
must be connected together with
wide ground pattern to decrease
impedance difference.
4
OUT
voltage
as same
as V
CC
through
external
inductor
RF output pin. This pin is designed
as open collector of high impedance.
This pin must be externally equipped
with matching circuits.
5
V
CC
2.7 to 3.3
–
Supply voltage pin.
This pin must be equipped with
bypass capacitor (eg 1000 pF)
to minimize its RF impedance.
6
V
AGC
0 to 3.3
Gain control pin. The relation
between product number and control
performance is shown below;
Note
Pin voltage is measured at V
CC
= 3.0 V.
Part No.
V
AGC
up vs. Gain
μ
PC8130TA
up
μ
PC8131TA
down
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| UPC8191K-A | 功能描述:射頻發(fā)射器 AGC Amplifier RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| UPC8191K-E1-A | 功能描述:射頻發(fā)射器 AGC Amplifier RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| UPC8191K-EVAL | 功能描述:射頻開發(fā)工具 For UPC8191K RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
| UPC8194K | 功能描述:調(diào)節(jié)器/解調(diào)器 USE 551-UPC8194K-A RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| UPC8194K-A | 功能描述:射頻接收器 AGC Amplifier RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
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