ISL59833 Datasheet, PDF (1/15 Pages) Intersil Corporation – 200MHz Single Supply Video Driver With Charge Pump

®
Data Sheet
March 5, 2007
ISL59833
FN6334.1
200MHz Single Supply Video Driver With
Charge Pump
The ISL59833 is a revolutionary device that allows true single-
supply operation of video amplifiers. Designed for systems
requiring output swing below ground but lacking a negative
power supply, the ISL59833 generates the required negative
rail internally from a +3.3V power supply. This allows for
DC-accurate coupling of video onto a 75Ω double-terminated
line. The buffers have an integrated 6dB, eliminating the need
for external gain-setting resistors. An external reference
voltage can be applied to the REF pin to shift the analog video
level down by the desired amount.
Ordering Information
PART NUMBER PART TAPE & PACKAGE PKG.
(Note)
MARKING REEL (Pb-free) DWG. #
ISL59833IAZ 59833 IAZ
- 16 Ld QSOP MDP0040
ISL59833IAZ-T7 59833 IAZ
7” 16 Ld QSOP MDP0040
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
• Triple single-supply buffer
• Generates negative rail from from single +3.3V supply
• No output DC blocking capacitor needed
• 200MHz -3dB bandwidth
• 50MHz 0.1dB bandwidth
• Fixed gain of 2 output buffer
• Amplifier enable/disable function control
• Outputs are high impedance in power-down mode
• Pb-free plus anneal available (RoHS compliant)
Applications
• Driving video
Pinout
ISL59833
(16 LD QSOP)
TOP VIEW
RIN 1
GIN 2
BIN 3
REF 4
VEE 5
GND 6
VEEOUT 7
DGND 8
16 ROUT
15 GOUT
14 BOUT
13 VCC
12 EN
11 VCC
10 NC
9 DVCC
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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