參數(shù)資料
型號: GS1524-CTDE3
廠商: Gennum Corporation
英文描述: GS1524 HD-LINX-TM II Multi-Rate SDI Adaptive Cable Equalizer
中文描述: GS1524的HD - LINX進(jìn)程,商標(biāo)第二多速率SDI自適應(yīng)電纜均衡器
文件頁數(shù): 16/18頁
文件大?。?/td> 717K
代理商: GS1524-CTDE3
GS1524 Data Sheet
14976 - 7
June 2005
16 of 18
7. Application Information
7.1 PCB Layout
Special attention must be paid to component layout when designing serial digital
interfaces for HDTV. An FR-4 dielectric can be used, however, controlled
impedance transmission lines are required for PCB traces longer than
approximately 1cm. Note the following PCB artwork features used to optimize
performance:
PCB trace width for HD rate signals is closely matched to SMT component width
to minimize reflections due to change in trace impedance.
The PCB ground plane is removed under the GS1524 input components to
minimize parasitic capacitance.
The PCB ground plane is removed under the GS1524 output components to
minimize parasitic capacitance.
High speed traces are curved to minimize impedance changes.
7.2 Typical Application Circuit
6.4n
10n
BYPASS
MCLADJ
75
SDO
BNC
VCC
CLI
1u
10n
75
4u7
4u7
GS1524
4
5
6
7
16
15
2
3
12
11
10
13
14
8
+
+
+
9
1
SDI
SDI
VEE
AGC+
CD/MUTE
VCC
VEE
SDO
VEE
SDO
VEE
VCC
AGC-
BYPASS
MCLADJ
CLI
1u
SDO
CD/MUTE
37.4
1u
VCC
NOTE: All resistors in Ohms, capacitors in Farads,
and inductors in Henrys, unless otherwise noted.
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GS1528 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HD-LINX II Multi-Rate SDI Dual Slew-Rate Cable Driver
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GS1528+ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Multi-rate Dual Slew-rate Cable Driver for HD-SDI. SD-SDI & DVB-ASI. 3.3V supply.