ADA4430-1 Ultralow Power Video Filter with Power-Down

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 6-lead SC70 package and is rated to work in the extended automotive temperature range of -40°C to +125°C.

Features and Benefits
  • 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 typ
  • Low quiescent current: 1.85 mA typ
  • Excellent video specifications
    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 @ 1 MHz
  • Low input bias current: 0.5 µA
  • Small packaging: SC70
  • Wide operating temperature range: -40°C to +125°C
Audio & Video Products
Data Sheets
Documentnote
ADA4430-1: Ultralow Power Video Filter with Power-Down Data Sheet (Rev. C)PDF 439 kB
Order Information
Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
ADA4430-1WYRTZ-R7 Production6 ld SOT-23REEL 3000-40 to 125C00.59Y
ADA4430-1YKSZ-R2 Production6 ld SC70REEL 250-40 to 125C11Y
ADA4430-1YKSZ-R7 Production6 ld SC70REEL 3000-40 to 125C00.5Y
ADA4430-1YKSZ-RL Last Time Buy6 ld SC70REEL 10000-40 to 125C00.5Y
Reference Materials
ADA4430-1: Ultralow Power Video Filter with Power-Down Data Sheet (Rev. C) ada4430-1
Amplifiers for Video Distribution ad8132
CN-0101: Reconstruction Video Filter Using the ADA4430-1 Amplifier After the... adv7390