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參數(shù)資料
| 型號： | SL1452 |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | WIDEBAND LINEAR FM DETECTOR FOR SATELLITE TV |
| 中文描述： | 寬帶線性調(diào)頻檢測儀衛(wèi)星電視 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 147K |
| 代理商： | SL1452 |
With a minimum of external components, the SL1452 forms a
complete wideband FM detector suitable for use in satellite TV.
The video output and bandwidth may be optimised by adjustment
of the working Q of the quadrature coil.
FEATURES
I
High Operating Frequency Simplifies Image Filtering
I
Negligible Differential Gain and Phase Errors
I
Video Bandwidth Suitable for High Definition TV
I
High Sensitivity and Wide Dynamic Range
I
Wide Operating Frequency Range: 300 to 1000 MHz
I
Electrostatic Protection
*
*
Normal ESD handling precautions should be observed
ORDERING INFORMATION
SL1452 NA DP
(8-lead plastic DIL package)
SL1452 NA MP
(8-lead miniature plastic DIL package)
SL1452
WIDEBAND LINEAR FM DETECTOR FOR SATELLITE TV
2029-2·1
ABSOLUTE MAXIMUM RATINGS
Operating temperature range
Supply voltage, pin 6
Input voltage, pin 7 or 8
Storage temperature
Junction temperature
2
10
°
C to
1
80
°
C
7V
2·5V p-p
2
55
°
C to
1
150
°
C
1
175
°
C
Fig. 2 Block diagram
INPUT REF
8
7
INPUT SIGNAL
INPUT
AMPLIFIER
1k
1k
2k
2k
70p
4
4
DEMODULATOR
3
2
QUADRATURE
DEMODULATOR
COMPONENTS
VIDEO
AMPLIFIER
5
VIDEO OUTPUT
6
V
CC
1
0V
4
0V
2p
2p
Fig. 1 Pin connections - top view (not to scale)
0V
DEMODULATOR COIL
DEMODULATOR COIL
0V
INPUT SIGNAL
INPUT REF
V
CC
VIDEO OUTPUT
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
SL1452
SL1452
0V
DEMODULATOR COIL
DEMODULATOR COIL
0V
INPUT SIGNAL
INPUT REF
V
CC
VIDEO OUTPUT
DP8
MP8
ADVANCE INFORMATION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SL1452NADP | WIDEBAND LINEAR FM DETECTOR FOR SATELLITE TV |
| SL1452NAMP | WIDEBAND LINEAR FM DETECTOR FOR SATELLITE TV |
| SL1454 | WIDEBAND LINEAR FM DETECTOR FOR SATELLITE TV |
| SL1454NADP | WIDEBAND LINEAR FM DETECTOR FOR SATELLITE TV |
| SL1466 | Wideband PLL FM Demodulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SL1452NADP | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:WIDEBAND LINEAR FM DETECTOR FOR SATELLITE TV |
| SL1452NAMP | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:WIDEBAND LINEAR FM DETECTOR FOR SATELLITE TV |
| SL1454 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:WIDEBAND LINEAR FM DETECTOR FOR SATELLITE TV |
| SL1454NADP | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:WIDEBAND LINEAR FM DETECTOR FOR SATELLITE TV |
| SL1461 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:WIDEBAND PLL FM DEMODULATOR |
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