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參數資料
型號: ADV7321
廠商: Analog Devices, Inc.
英文描述: Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs
中文描述: 多格式視頻編碼器216兆赫六噪聲整形的12位DAC
文件頁數: 18/88頁
文件大小: 1002K
代理商: ADV7321
ADV7320/ADV7321
Pin No.
62–58,
55–51
33
Rev. 0 | Page 18 of 88
Mnemonic
S9 to S0
Input/Output Description
I
SD or Progressive Scan/HDTV Input Port for Cr[Red/V] Data in 4:4:4 Input Mode. LSB is set up
on Pin S0. For 8-bit data input, LSB is set up on S2.
This input resets the on-chip timing generator and sets the ADV7320/ADV7321 into default
register setting. RESET is an active low signal.
A 3040 resistor must be connected from this pin to AGND and is used to control the
amplitudes of the DAC outputs.
I
2
C Port Serial Interface Clock Input.
I
2
C Port Serial Data Input/Output.
TTL Address Input. This signal sets up the LSB of the I
2
C address. When this pin is tied low, the
I
2
C filter is activated, which reduces noise on the I
2
C interface.
Power Supply for Digital Inputs and Outputs.
Digital Power Supply.
Analog Power Supply.
Optional External Voltage Reference Input for DACs or Voltage Reference Output (1.235 V).
External Loop Filter for the Internal PLL.
Multifunctional Input. Real-time control (RTC) input, timing reset input, subcarrier reset input.
This input pin must be tied high (V
DD_IO
) for the ADV7320/ADV7321 to interface over the I
2
C port.
Digital Input/Output Ground.
RESET
I
47, 35
R
SET1
, R
SET2
I
22
21
20
SCLK
SDA
ALSB
I
I/O
I
1
10, 56
41
46
34
31
19
64
V
DD_IO
V
DD
V
AA
V
REF
EXT_LF
RTC_SCR_TR I
I
2
C
GND_IO
P
P
P
I/O
I
I
相關PDF資料
PDF描述
ADV7321KSTZ Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs
ADV7324 Multiformat 216 MHz Video Encoder with Six NSV 14-Bit DACs
ADV7324KSTZ Multiformat 216 MHz Video Encoder with Six NSV 14-Bit DACs
ADV7340 Multiformat Video Encoder, Six 12-Bit Noise Shaped Video㈢ DACS
ADV7340BSTZ Multiformat Video Encoder, Six 12-Bit Noise Shaped Video㈢ DACS
相關代理商/技術參數
參數描述
ADV7321KST 制造商:Analog Devices 功能描述:VID ENCODER 6DAC 12-BIT 64LQFP - Bulk
ADV7321KSTZ 功能描述:IC VID ENC 6-12BIT DAC'S 64LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器,解碼器,轉換器 系列:- 產品變化通告:Development Systems Discontinuation 26/Apr/2011 標準包裝:1 系列:- 類型:編碼器 應用:DVB-S.2 系統 電壓 - 電源,模擬:- 電壓 - 電源,數字:- 安裝類型:- 封裝/外殼:模塊 供應商設備封裝:模塊 包裝:散裝 其它名稱:Q4645799
ADV7322 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat 11-Bit HDTV Video Encoder
ADV73225709 制造商:LG Corporation 功能描述:Frame Assembly
ADV73225710 制造商:LG Corporation 功能描述:Frame Assembly
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