ISL59123
®
Data Sheet
April 4, 2007
FN6432.1
Triple Channel Video Driver with LPF
Features
The ISL59123 is a triple channel reconstruction filter with a
-3dB roll-off frequency of 18MHz. Operating from single
supplies ranging from +2.5V to +3.6V and sinking a low 4mA
quiescent current, the ISL59123 is ideally suited for low
power, battery-operated applications. An enable pin allows
the part to be placed in a 500nA shutdown mode in less than
30ns.
• 3rd order 18MHz reconstruction filter
• 4mA typical supply current
• Less than 500nA maximum power-down current
• 2.5V to 3.6V supply range
• CSP package
• Pb-free plus anneal available (RoHS compliant)
The ISL59123 is designed to meet the needs for extremely
low power and bandwidth requirements in battery-operated
communication, instrumentation, and modern industrial
applications such as video on demand, cable set-top boxes,
MP3 players, and HDTV. The ISL59123 is offered in a
space-saving chipscale package guaranteed to a 0.57mm
maximum height constraint and specified for operation from
-40°C to +85°C temperature range.
Applications
• Video amplifiers
• Portable and handheld products
• Communications devices
• Video on demand
• Cable set-top boxes
• Satellite set-top boxes
• MP3 players
Block Diagram
50mV
V
V
1
V
V
1
18MHz
18MHz
X2
X2
-
+
OUT
OUT
IN
IN
• HDTV
• Personal video recorder
Pinout
50mV
ISL59123
(9 BALL WLCSP)
TOP VIEW
2
2
-
+
1
2
3
50mV
A
B
C
18MHz
V
3
X2
V
3
-
OUT
+
IN
V
V
V
1
2
3
GND
EN
V
V
V
1
2
3
IN
IN
IN
OUT
OUT
OUT
BIASING AND
CONTROL
EN
V
DD
Ordering Information
PART NUMBER (Note) PART MARKING TAPE AND REEL
TEMP. RANGE (°C)
PACKAGE (Pb-free)
9 Ball 3x3 WLCSP
PKG. DWG. #
W3x3.9B
ISL59123IIZ-T7 123Z 7”
-40 to +85
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.
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1
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