參數(shù)資料
型號(hào)： AK4708
廠商： Asahi Kasei Microsystems Co.,Ltd
英文描述： AV SCART Switch with Two RGB Outputs
中文描述： 影音SCART開(kāi)關(guān)與兩個(gè)RGB輸出
文件頁(yè)數(shù)： 1/46頁(yè)
文件大?。?/td> 504K
代理商： AK4708
[AK4708]
MS0618-E-00
2007/04
- 1 -
GENERAL DESCRIPTION
The AK4708 is an IIC controlled audio and video switch matrix designed for digital TV and set-top-box
applications. The AK4708 offers the ideal features for digital set-top-box systems. The AK4708 includes
the audio switches, video switches, video filters. The AK4708 provides high performance audio and video
routings to meet dual SCART connections. The AK4708 is supplied in a small 48-pin LQFP package to
contribute space saving in PCB.
FEATURES
Analog Switches for SCART
Audio section
THD+N:
86dB (@2Vrms)
Dynamic Range: 96dB (@2Vrms)
Analog Inputs
Two Full Differential Stereo Inputs or Single-ended input for Decoder DAC
Two Stereo Inputs (TV & VCR SCART)
Analog Outputs
Two Stereo Outputs (TV & VCR SCART)
Stereo Analog Volume with Pop-noise Free Circuit (+6dB to –60dB & Mute)
Pop Noise Free Circuit for Power on/off
Video section
VCR SCART supports RGB mode
Integrated LPF:
40dB@27MHz
75
Ω
driver
6dB Gain for Outputs
Four CVBS/Y inputs (ENCx2, TV, VCR), Two CVBS/Y outputs (TV, VCR)
Three R/C inputs (ENCx2, VCR), Two R/C outputs (TV, VCR)
Two G and B inputs (ENC, VCR), Two G and B outputs (TV, VCR)
TV/VCR input monitor
Loop-through Mode for standby
Auto-Startup Mode for power saving
SCART pin#16 (Fast Blanking), pin#8 (Slow Blanking) Control
Power supply
5V+/
5% and 12V+/
10%
Small current consumption in Standby Mode
(VD=10
μ
A typ., VVD1+VVD2=10
μ
A typ., VP=10
μ
A typ.)
Package
48-pin LQFP
AV SCART Switch with Two RGB Outputs
AK4708
相關(guān)PDF資料
PDF描述
AK4708EQ AV SCART Switch with Two RGB Outputs
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AK520S Circular Connector; No. of Contacts:26; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:16-26 RoHS Compliant: No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4708EQ 制造商:AKM 制造商全稱:AKM 功能描述:AV SCART Switch with Two RGB Outputs
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AK4709EQ 制造商:AKM 制造商全稱:AKM 功能描述:Low Power AV SCART Switch
AK4710 制造商:AKM 制造商全稱:AKM 功能描述:Low Power Single SCART Driver
AK4710EN 制造商:AKM 制造商全稱:AKM 功能描述:Low Power Single SCART Driver
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