參數(shù)資料
型號: ADA4430-1YKSZ-RL
廠商: Analog Devices Inc
文件頁數(shù): 1/20頁
文件大?。?/td> 0K
描述: IC FILTER VIDEO ULTRA LP SC70-6
設(shè)計(jì)資源: Reconstruction Video Filter Using ADA4430-1 Amplifier After ADV7393 Video Encoder (CN0101)
標(biāo)準(zhǔn)包裝: 10,000
類型: 視頻濾波器
應(yīng)用: 手機(jī),數(shù)碼相機(jī),媒體播放器
安裝類型: 表面貼裝
封裝/外殼: 6-TSSOP,SC-88,SOT-363
供應(yīng)商設(shè)備封裝: SC-70-6
包裝: 帶卷 (TR)
Ultralow Power Video Filter
with Power-Down
ADA4430-1
Rev. C
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2006–2010 Analog Devices, Inc. All rights reserved.
FEATURES
Qualified for automotive applications
6th-order performance, low-pass video filter
1 dB flatness out to 8 MHz
50 dB rejection at 27 MHz
Ultralow power-down current: 0.1 μA typical
Low quiescent current: 1.85 mA typical
Excellent video specification
Differential gain: 0.25%
Differential phase: 0.10°
SAG correction
Allows use of small capacitors in ac-coupled outputs
Low supply voltage: 2.5 V to 6 V
Rail-to-rail output
High input-to-output isolation in disabled state
92 dB at 1 MHz
Low input bias current: 0.5 μA
Small packaging: SC70 and SOT-23 (automotive grade only)
Wide operating temperature range: 40°C to +125°C
APPLICATIONS
Automotive infotainment (SOT-23 only)
Automotive rearview cameras (SOT-23 only)
Portable media players
Portable gaming consoles
Cell phones
Digital still cameras
Portable DVD players
Portable video cameras
PIN CONFIGURATION
2 × R
×1
R
1
2
3
6
5
4
VS
VOUT
VIN
GND
SAG
DIS
05
88
5-
0
01
ADA4430-1
Figure 1.
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
11
GA
IN
(
d
B
)
FREQUENCY (MHz)
05
88
5-
0
06
0
VS = 3V
VS = 5V
Figure 2. Frequency Response Flatness at Various Power Supplies
GENERAL DESCRIPTION
The ADA4430-1 is a fully integrated video reconstruction filter
that combines excellent video specifications with low power
consumption and an ultralow power disable, making it ideal
for portable video filtering applications. With 1 dB frequency
flatness out to 8 MHz and 50 dB rejection at 27 MHz, the
ADA4430-1 is ideal in SD video applications, including
NTSC and PAL.
The ADA4430-1 operates on single supplies as low as 2.5 V and
as high as 6 V while providing the dynamic range required by
the most demanding video systems.
The ADA4430-1 also provides an on-chip dc offset to avoid
clipping of the sync tips at the filter output, as well as SAG
correction that permits smaller capacitor values to be used in
applications with ac-coupled outputs.
The ADA4430-1 is available in a two 6-lead packages. The SC70
for commercial applications and the SOT-23 for automotive
applications are rated to work in the extended temperature
range of 40°C to +125°C.
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