- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383014 > GS1504 (Electronic Theatre Controls, Inc.) HDTV Adaptive Equalizer PDF資料下載
參數(shù)資料
| 型號： | GS1504 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | HDTV Adaptive Equalizer |
| 中文描述： | 高清晰度電視自適應(yīng)均衡器 |
| 文件頁數(shù)： | 11/12頁 |
| 文件大小： | 293K |
| 代理商： | GS1504 |
522 - 05 - 02
11
G
GS1504 / GS1508 INTERFACING
Figures 30 through 34 show the artwork for a four layer
printed circuit evaluation board for the GS1504. The
schematic is shown in Fig 29. 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
GS1504/GS1508
input
components
parasitic capacitance.
to
minimize
The PCB ground plane is removed under the
GS1504/GS1508 output components to minimize
parasitic capacitance.
High speed traces are curved to minimize impedance
changes.
A picture of the GS1504/08 PCB assembly is shown in
Figure 34.
Fig. 29 GS1504/08 Evaluation Board Assembly
SDO
SDO
C11
4μ7
C12
4μ7
C11 AND C12 ARE
TC3216 TANTALUM
CAPACITORS.
L2
12n
75
1p
1p
75
12n
R9
C17
C18
R10
L3
J4
EDGEMNT_BNC
J5
EDGEMNT_BNC
V
CC
V
CC
C10
100n
R7
75
R8
75
C15
10n
SDO
SDO
GND
V
CC
SDI
SDI
V
EE
R
SET
1
2
3
4
8
7
6
5
U2
GS1508
R11
53.6
R8
75
R7
75
C16
1n
J1
CLOSE
TO
MUTE
V
CC
C20
10n
V
CC
C4
10n
CD/MUTE
V
CC
V
EE
SDO
SDO
V
EE
nc
nc
CLI
V
CC
V
EE
SDI
SDI
V
EE
MCLADJ
nc
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
C5
10n
TP3
CLI
V
CC
C6
10n
R16
75
C7
47p
C8
47p
R15
37.5
L4 10n
R1
75
J2
VIDEO IN
R6
15k
R5
10k
R4
2k
1
2
J3
V
CC
V
CC
C1
1μ
C2
100n
C3
1n
TP1
V
CC
TP2
GND
All resistors in ohms,
all capacitors in farads,
unless otherwise shown.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GS1504-CKD | HDTV Adaptive Equalizer |
| GS1504-CTD | HDTV Adaptive Equalizer |
| GS1508 | HDTV Cable Driver |
| GS1508-CKA | HDTV Cable Driver |
| GS1508-CTA | HDTV Cable Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GS1504_04 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HDTV Adaptive Equalizer |
| GS1504-CKD | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
| GS1504-CKDE3 | 制造商:Gennum Corporation 功能描述:High Performance Cable Equalizer 16-Pin SOIC N |
| GS1504-CTD | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HDTV Adaptive Equalizer |
| GS1504-CTDE3 | 制造商:Semtech Corporation 功能描述:HD Adaptive Equalizer |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。