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參數(shù)資料
| 型號： | SL1461SA/KG/MPAD |
| 廠商： | INTEL CORP |
| 元件分類： | 通信及網(wǎng)絡 |
| 英文描述： | SPECIALTY TELECOM CIRCUIT, PDSO16 |
| 封裝： | 0.150 INCH, MS-012AC, SOIC-16 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大小： | 377K |
| 代理商： | SL1461SA/KG/MPAD |
SL1461SA
Wideband PLL FM Demodulator
Advance Information
February 2005
The SL1461SA is a wideband PLL FM demodulator,
intended primarily for application in satellite tuners.
The device contains all elements necessary, with the
exception of external oscillator sustaining network and loop
feedback components, to form a complete PLL system
operating at frequencies up to 800MHz.
An AFC with window adjust is provided, whose output
signal can be used to correct for any frequency drift at the head
end local oscillator.
FEATURES
s Single chip PLL system for wideband FM
demodulation
s Simple low component count application
s Allows for application of threshold extension
s Fully balanced low radiation design
s High operating input sensivity
s Improved VCO stability with variations in supply or
temperature
s AGC detect and bias adjust
s 75
video output drive with low distortion levels
s Dynamic self biasing analog AFC
s Full ESD Protection*
* Normal ESD handling procedures should be observed
APPLICATIONS
s Satellite receiver systems
s Data communications Systems
MP16
Fig.1 Pin connections - top view
16
116
89
2
4
3
5
6
7
10
11
12
13
14
15
AFC PUMP
AFC WINDOW ADJUST
VEE
OSCILLATOR +
OSCILLATOR –
AGC BIAS
AGC OUTPUT
RF INPUT
AFC OUTPUT
VCC
VIDEO FEEDBACK +
VIDEO –
VIDEO +
VIDEO FEEDBACK –
VIDEO OUTPUT
RF INPUT
SL1461SA
Fig.2 SL1461SA block diagram
AGC BIAS
RF INPUTS
AGC OUTPUT
LOCAL
OSCILLATOR
AFC WINDOW
ADJUST
VIDEO
FEEDBACK +
VIDEO +
VIDEO –
FEEDBACK –
VIDEO
OUTPUT
AFC PUMP
AFC OUTPUT
VIDEO
16
6
8
9
7
4
5
2
14
12
13
11
10
1
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright
1999-2005, Zarlink Semiconductor Inc. All Rights Reserved.
Ordering Information
SL1461SA/KG/MPAS
16 Pin SOIC
Tubes
SL1461SA/KG/MPAD
16 Pin SOIC
Tape & Reel
SL1461SA/KG/MPBD
16 Pin SOIC*
Tape & Reel
SL1461SA/KG/MPBS
16 Pin SOIC*
Tubes
*Pb Free Matte Tin
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SL1466 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Wideband PLL FM Demodulator |
| SL1466KG | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Wideband PLL FM Demodulator |
| SL1466QP1S | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Wideband PLL FM Demodulator |
| SL1496C | 制造商:PLW 功能描述:1496C 制造商:PSSB 功能描述:1496C |
| SL14B | 制造商:SR COMPONENTS 功能描述: 制造商:SR Components Inc 功能描述: |
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