ISL59112_07 Datasheet, PDF (1/8 Pages) Intersil Corporation – 40MHz Rail-to-Rail Video Buffer

®
Data Sheet
March 15, 2007
ISL59112
FN6142.4
40MHz Rail-to-Rail Video Buffer
The ISL59112 is a single rail-to-rail 6dB video buffer with a 3dB
roll-off frequency of 40MHz and a slew rate of 60V/µs. Input
signal DC restoration is 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
ISL59112 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 20ns.
The ISL59112 is designed to meet the needs for very low
power and bandwidth criteria inherent to battery operated
communication, instrumentation and modern industrial
applications, such as video on demand, cable set-top boxes,
DVD players and HDTV. The ISL59112 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.
Ordering Information
PART
NUMBER
(Note)
PART TAPE & PACKAGE PKG.
MARKING REEL (Pb-Free) DWG. #
ISL59112IEZ-T7 CPA
7” (3k pcs) 6 Ld SC-70 P6.049A
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
Features
• 40MHz -3dB bandwidth
• 85V/µs slew rate
• Low supply current = 2mA
• Power-down current less than 1µA
• Supplies from 2.5V to 3.6V
• Rail-to-rail output
• Input to 0.15V below ground
• Internal sync tip clamp
• SAG correction reduces coupling capacitor size
• Pb-free plus anneal available (RoHS compliant)
Applications
• Video amplifiers
• Digital cameras
• Camera phones
• Portable/handheld products
• Communications devices
• Video on demand
• Cable set-top box
• Satellite set-top box
• DVD players
• HDTV
• Personal video recorders
Pinout
ISL59112
(6 LD SC-70)*
TOP VIEW
IN+ 1 LPF
+
GND 2
-
6 V+
5 EN
SAG 3
4 OUT
*1mm MAXIMUM HEIGHT GUARANTEED
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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