參數(shù)資料
型號(hào)： ADV7391BCPZ
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 79/108頁(yè)
文件大?。?/td> 0K
描述： IC ENCODER VIDEO W/DAC 32LFCSP
產(chǎn)品變化通告： ADV734x, ADV739x Feature Improvement
標(biāo)準(zhǔn)包裝： 1
類(lèi)型： 視頻編碼器
應(yīng)用： 機(jī)頂盒，視頻播放器，顯示器
電壓 - 電源，模擬： 2.6 V ~ 3.46 V
電壓 - 電源，數(shù)字： 1.71 V ~ 1.89 V
安裝類(lèi)型： 表面貼裝
封裝/外殼： 32-VFQFN 裸露焊盤(pán)，CSP
供應(yīng)商設(shè)備封裝： 32-LFCSP-VQ（5x5）
包裝： 托盤(pán)
配用： EVAL-ADV7391EBZ-ND - BOARD EVAL FOR ADV7391 ENCODER
ADV7390/ADV7391/ADV7392/ADV7393
Data Sheet
Rev. G | Page 72 of 108
TYPICAL APPLICATIONS CIRCUITS
Figure 93. ADV739x (LFCSP) Typical Applications Circuit
P0
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
DGND
PGND
DGND
PGND
0.1F
GND_IO
0.01F
GND_IO
33F
GND_IO
10F
GND_IO
FERRITE BEAD
VDD_IO
VDD_IO POWER
SUPPLY
DECOUPLING
0.1F
PGND
0.01F
PGND
33F
PGND
10F
PGND
FERRITE BEAD
PVDD
PVDD POWER
SUPPLY
DECOUPLING
0.1F
AGND
0.01F
AGND
33F
AGND
10F
AGND
FERRITE BEAD
VAA
VAA POWER
SUPPLY
DECOUPLING
0.1F
DGND
0.01F
DGND
33F
10F
DGND
FERRITE BEAD
VDD
VDD POWER SUPPLY
DECOUPLING FOR
EACH POWER PIN
V
DD_
IO
PV
DD
V
AA
V
DD
ADV739x
HSYNC
VSYNC
CLKIN
AGND
DGND
GND_IO
RSET
AGND
510
DAC 1
DAC 2
DAC 3
AGND
75
AGND
75
AGND
75
DAC 1
DAC 2
DAC 3
COMP
VAA
2.2nF
EXT_LF
12nF
150nF
170
PVDD
SDA
SCL
ALSB
RESET
PIXEL PORT INPUTS
CONTROL
INPUTS/OUTPUTS
CLOCK INPUT
I2C PORT
DAC 1
DAC 3
DGND
V
DD
DAC1 TO DAC3 LOW DRIVE OPTION
RSET
AGND
4.12k
EXTERNAL LOOP FILTER
LOOP FILTER COMPONENTS
SHOULD BE LOCATED
CLOSE TO THE EXT_LF
PIN AND ON THE
SAME SIDE OF THE PCB
AS THE ADV739x.
NOTES
1. FOR OPTIMUM PERFORMANCE, EXTERNAL COMPONENTS CONNECTED
TO THE COMP, RSET AND DAC OUTPUT PINS SHOULD BE LOCATED
CLOSE TO, AND ON THE SAME SIDE OF THE PCB AS, THE ADV739x.
2. THE I2C DEVICE ADDRESS IS CONFIGURABLE USING THE ALSB PIN:
ALSB = 0, I2C DEVICE ADDRESS = 0xD4 (ADV7390/ADV7392) OR
0x54 (ADV7391/ADV7393)
ALSB = 1, I2C DEVICE ADDRESS = 0xD6 (ADV7390/ADV7392) OR
0x56 (ADV7391/ADV7393)
3. THE RESISTOR CONNECTED TO THE RSET PIN SHOULD HAVE A 1%
TOLERANCE.
4. THE RECOMMENDED MODE OF OPERATION FOR THE DACs IS FULL-
DRIVE (RSET = 510, RL = 37.5).
DAC1 TO DAC3 FULL DRIVE OPTION
(RECOMMENDED)
75
AGND
300
ADA4411-3
DAC 2
1F
AGND
OPTIONAL LPF
ADV7392/
ADV7393
ONLY
LPF
DAC 2
75
AGND
300
ADA4411-3
LPF
DAC 3
75
AGND
300
ADA4411-3
LPF
06234-
092
TIE EITHER LOW
OR HIGH
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7391BCPZ-REEL 功能描述:IC VIDEO ENCODER SD/HD 32-LFCSP RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類(lèi)型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類(lèi)型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱(chēng):Q4645799
ADV7391EBZ 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7391WBCPZ 制造商:Analog Devices 功能描述:
ADV7391WBCPZ-RL 制造商:Analog Devices 功能描述:
ADV7392 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Low Power, Chip Scale 10-Bit SD/HD Video Encoder
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