ISL59110

8MHz Rail-to-Rail Composite Video Driver

OVERVIEW

The ISL59110 is a single rail-to-rail 3-pole output reconstruction filter with a -3dB roll-off frequency of 8MHz and a slew rate of 40V/µs, with input signal DC restoration accomplished with an internal sync tip clamp. Operating from single supplies ranging from +2.5V to +3.6V and sinking an ultra-low 2mA quiescent current, the ISL59110 is ideally suited for low power, battery-operated applications. It also features inputs capable of reaching down to 0.15V below the negative rail. Additionally, an enable high pin shuts the part down in under 14ns.

The ISL59110 is designed to meet the needs for very low power and bandwidth required in battery-operated communication, instrumentation, and modern industrial applications such as video on demand, cable set-top boxes, DVD players, and HDTV. The ISL59110 is offered in a space-saving SC-70 package guaranteed to a 1mm maximum height constraint and specified for operation from -40°C to +85°C temperature range

KEY FEATURES

  • 3rd order 8MHz reconstruction filter
  • 40V/µs slew rate
  • Low supply current = 2mA
  • Power-down current less than 3µA
  • Supplies from 2.5V to 3.6V
  • Rail-to-rail output
  • Input to 0.15V below VS-
  • Input sync tip clamp
  • SAG correction reduces AC coupling capacitor size
  • Pb-free plus anneal available (RoHS compliant)

BLOCK DIAGRAM

 Block Diagram

PARAMETRICS

Parameters
ISL59110
Basic Information
Production Status
Mass Production
Input Channels
1
Output Channels
1
VS (min)
2.5 V
VS (max)
3.6 V
IS (per amp)
2 mA
Rail-to-Rail
Yes
Gain Min
1.95
Diff Gain (%)
0.1
Diff Phase (°)
0.05
Enable
Yes
Qualification Level
Standard
Supply Voltage Vs Range (V)
+2.5 to +3.6
Can Sample
YES
Temperature Range
-40 to +85

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