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參數(shù)資料
| 型號： | UPC8112TB-E3 |
| 廠商： | NEC Corp. |
| 英文描述： | SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE |
| 中文描述： | 硅單片第一頻率向下蜂窩轉(zhuǎn)爐/無繩電話 |
| 文件頁數(shù)： | 4/20頁 |
| 文件大?。?/td> | 125K |
| 代理商： | UPC8112TB-E3 |
Data Sheet P12808EJ2V0DS00
4
μ
PC8112TB
PIN EXPLANATION
Pin
No.
Pin
Name
Applied
Voltage
(V)
Pin Voltage
(V)
Function and Application
Internal Equivalent Circuit
1
RFinput
1.2
RF input pin of mixer. This
mixer is designed as double
balanced type.
This pin should be externally
coupled to front stage with DC cut
capacitor.
2
GND
0
Ground pin. This pin must be
connected to the system ground.
Form the ground pattern as wide
as possible and the truck length
as short as possible to minimize
ground impedance.
5
V
CC
2.7 to 3.3
Supply voltage pin.
This pin should be connected with
bypass capacitor (example: 1 000
pf) to minimize ground
impedance.
6
IFoutput
as same as
V
CC
voltage
through
external
inductor
IF output pin. This output is
configured with open collector of
high impedance. This pin should
be externally equipped with
matching circuit of inductor should
be selected as small resistance
and high frequency use.
3
LOinput
1.4
Input pin of local amplifier. This
amplifier is designed as differen-
tial type.
This pin should be externally
coupled to local signal source
with DC cut capacitor.
Recommendable input level is
15 to 0 dBm.
4
PS
V
CC
or
GND
Power save control pin. This pin
can control ON/OFF operation
with bias as follows;
Bias: V
Operation
≥
2.5
ON
V
PS
0 to 0.5
OFF
From
LO
5
6
1
2
To mixer
5
3
2
5
2
4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPC8112TB-E3-A | 功能描述:上下轉(zhuǎn)換器 3V Freq Dwn Convertr RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128 |
| UPC8112TB-EVAL | 功能描述:射頻開發(fā)工具 For UPC8112TB-A 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 |
| UPC8112T-E3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| UPC8116GR | 功能描述:射頻接收器 500MHz AM/ASK Recvr 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 |
| UPC8116GR-E1 | 制造商:California Eastern Laboratories (CEL) 功能描述:RF Receiver AM/ASK 3.3V/5V 20-Pin SSOP T/R |
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