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參數(shù)資料
| 型號(hào)： | TVP5154PNPG4 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER WITH INDEPENDENT SCALERS AND FAST LOCK |
| 中文描述： | 4通道低功耗PAL / NTSC制式/ SECAM制式，帶有獨(dú)立的定標(biāo)器和視頻解碼器快速鎖定 |
| 文件頁(yè)數(shù)： | 6/78頁(yè) |
| 文件大?。?/td> | 824K |
| 代理商： | TVP5154PNPG4 |
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3.2 Terminal Functions
TERMINAL
NAME
Analog Section
AIP1A
AIP1B
TVP5154
4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER
WITH INDEPENDENT SCALERS AND FAST LOCK
SLES163A–MARCH 2006–REVISED JULY 2006
I/O
DESCRIPTION
NO.
2
3
I
Analog inputs for Channel 1. Connect to the video analog input via a 0.1-
μ
F capacitor. The
maximum input range is 0–0.75 V
, and may require an attenuator to reduce the input
amplitude to the desired level. If not used, connect to AGND via a 0.1-
μ
F capacitor. Refer to
the schematic in Section 12.
Analog inputs for Channel 2. Connect to the video analog input via a 0.1-
μ
F capacitor. The
maximum input range is 0-0.75 V
, and may require an attenuator to reduce the input
amplitude to the desired level. If not used, connect to AGND via a 0.1-
μ
F capacitor. Refer to
the schematic in Section 12.
Analog inputs for Channel 3. Connect to the video analog input via a 0.1-
μ
F capacitor. The
maximum input range is 0-0.75 V
, and may require an attenuator to reduce the input
amplitude to the desired level. If not used, connect to AGND via a 0.1-
μ
F capacitor. Refer to
the schematic in Section 12.
Analog inputs for Channel 4. Connect to the video analog input via a 0.1-
μ
F capacitor. The
maximum input range is 0-0.75 V
, and may require an attenuator to reduce the input
amplitude to the desired level. If not used, connect to AGND via a 0.1-
μ
F capacitor. Refer to
the schematic in Section 12.
Analog power supply. Connect to 1.8-V analog supply.
AIP2A
AIP2B
11
12
I
AIP3A
AIP3B
22
23
I
AIP4A
AIP4B
31
32
I
AVDD
8, 15, 19,
28, 127
9, 16, 20,
29, 35,
128
1, 10, 21,
30
5, 14, 25,
34
4, 13, 24,
33
6, 17, 26,
125
7, 18, 27,
126
P
AGND
P
Analog power supply return. Connect to analog ground.
AIxGND
P
Analog input signal return. Connect to analog ground.
PLL_GND
P
PLL power supply return. Connect to analog ground.
PLL_VDD
P
PLL power supply. Connect to 1.8-V analog supply.
REFMx
I
Reference supply decoupling . Connect to analog ground through a 1-
μ
F capacitor. Connect
to REFPx through a 1-
μ
F capacitor.
Reference supply decoupling . Connect to analog ground through a 1-
μ
F capacitor. Connect
to REFMx through a 1-
μ
F capacitor.
REFPx
I
Digital Section
DGND
47, 66, 82,
99, 116
46, 65, 81,
98, 115
44, 63, 79,
96, 113
45, 64, 80,
97, 114
94
75
56
37
P
Digital power supply return. Connect to digital ground
DVDD
P
Digital power supply. Connect to 1.8-V digital supply.
IOGND
P
I/O power supply return. Connect to digital ground.
IOVDD
P
I/O power supply. Connect to 3.3-V digital supply
FID1/GLCO1
FID2/GLCO2
FID3/GLCO3
FID4/GLCO4
O
1. FID: Odd/even field indicator or vertical lock indicator. For the odd/even indicator, a 1
indicates the odd field.
2. GLCO: This serial output carries color PLL information. A slave device can decode the
information to allow chroma frequency control from the TVP5154 decoder. Data is
transmitted at the CLK rate in Genlock mode.
Active video indicator. This signal is high during the horizontal active time of the video
output.
AVID1
AVID2
AVID3
AVID4
INTREQ1/GPCL1/VBLK1
INTREQ2/GPCL2/VBLK2
INTREQ3/GPCL3/VBLK3
INTREQ4/GPCL4/VBLK4
101
78
59
40
102
83
60
41
O
I/O
1. Interrupt request : Open drain when active low.
2. GPCL: General-purpose output. In this mode, the state of GPCL is directly programmed
via I
2
C.
3. VBLK: Vertical blank output. In this mode, the GPCL terminal is used to indicate the VBI
of the output video. The beginning and end times of this signal are programmable via I
2
C.
Terminal Assignments
6
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TVP5154PNPR | 功能描述:視頻 IC 4Ch Lo Pwr PAL/NTSC SECAM Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| TVP5154PNPRG4 | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER WITH INDEPENDENT SCALERS AND FAST LOCK |
| TVP5156PNP | 功能描述:視頻 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| TVP5156PNPR | 功能描述:視頻 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| TVP5157PNP | 功能描述:視頻 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
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