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參數(shù)資料
| 型號： | LA7784 |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO28 |
| 封裝： | 0.275 INCH, HSOP-28 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 161K |
| 代理商： | LA7784 |
92706 / O2505 MS OT B8-6337 No.8386-1/7
LA7784
Overview
The LA7784 is a downconverter IC for digital CATV. It accepts RF input frequencies from 50 to 150MHz and supports the
DOCSIS (USA) and Euro-DOCSIS (Europe) standards.
Features
RF Mixer.
Attenuation control for RF Mixer.
Driver for SAW filter.
IF AGC amplifier.
IF Driver amplifier for ADC.
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
Pin 8, 14, 19, 20, 21, 22, 26, 27
6.0
V
Circuit voltages
V max
Pin 9
VCC
V
Circuit current
I12, 13
Pin 12, 13 sink current
2
V
Allowable power dissipation
P
d max
Ta
≤70°C
900*
mA
Operating temperature range
T
opr
-20 to +70
mW
Storage temperature range
T
stg
-55 to +150
°C
* On the board (114.3
×76.1×1.6mm)
Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
Pin 8, 14, 19, 20, 21, 22, 26, 27
5.0
V
Operating supply voltage range
VCC op
Pin 8, 14, 19, 20, 21, 22, 26, 27
4.5 to 5.5
V
Ordering number : ENN8386
Monolithic Linear IC
Downconverter IC
for Digital CATV
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LA7784FN | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Digital CATV Down Converter IC |
| LA7784FN-TLM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA7784-MPB-E | 功能描述:上下轉換器 RoHS:否 制造商:Texas Instruments 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-128 |
| LA7784-TLM-E | 制造商:ON Semiconductor 功能描述:DOWN CONVERTER IC - Tape and Reel 制造商:ON Semiconductor 功能描述:REEL / DOWN CONVERTER IC 制造商:Sanyo Semi. 功能描述: 制造商:SANYO Semiconductor Co Ltd 功能描述: |
| LA7786V-TLM | 制造商:SANYO Semiconductor Co Ltd 功能描述: 制造商:SANYO Semiconductor Co Ltd 功能描述:Electronic Component |
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