ISL59830A_14 Datasheet, PDF (1/15 Pages) Intersil Corporation – True Single Supply Video Driver With Power Down

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True Single Supply Video Driver With
Power Down
The ISL59830A is a revolutionary device that allows true
single-supply operation of video amplifiers. The device runs
off a single 3.3V supply and generates the required negative
voltage internally. This allows for DC-accurate coupling of
video onto a 75Ω double-terminated line. Since the buffers
have an integrated 6dB gain, the only external components
required are the 75Ω termination resistors and a small
capacitor. An input reference voltage can be supplied to shift
the analog video level down by an amount equal to the
reference (typically 0.6V).
Ordering Information
PART NUMBER
PART
MARKING
TAPE
&
REEL
PACKAGE
PKG.
DWG. #
ISL59830AIAZ
(See Note)
59830AIAZ
- 16 Ld QSOP M16.15A
(Pb-free)
ISL59830AIAZ-T7 59830AIAZ
(See Note)
13” 16 Ld QSOP M16.15A
(Pb-free)
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.
September 26, 2006
ISL59830A
FN6233.3
Features
• Triple single-supply buffer
• Operates from single +3.3V supply
• No output DC blocking capacitor needed
• Fixed gain of 2 output buffer
• Output three-statable
• Enable/disable function
• Charge pump power down function
• 50MHz 0.1dB bandwidth
• 200MHz -3dB bandwidth
• Pb-free plus anneal available (RoHS compliant)
Applications
• Driving video
Pinout
ISL59830A
(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 PD
9 DVCC
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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