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| ISL59442 Datasheet, PDF (1/11 Pages) Intersil Corporation – 1GHz, 4 x 1 Multiplexing Amplifier | |||
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Data Sheet
September 21, 2005
ISL59442
FN7452.2
1GHz, 4 x 1 Multiplexing Amplifier
The ISL59442 is a single-output 4:1 MUX-amp. The
MUX-amp has a fixed gain of 1 and a 1GHz bandwidth. The
device contains logic inputs for channel selection (S0, S1),
and a three-state output control (HIZ) for individual
selection of MUX amps that share a common video output
line. All logic inputs have pull-downs to ground and may be
left floating.
TABLE 1. TRUTH TABLE
HIZ
S1
S0
OUT
0
0
0
IN0
0
0
1
IN1
0
1
0
IN2
0
1
1
IN3
1
X
X
HIZ
Pinout
IN0 1
NIC 2
IN1 3
GND 4
IN2 5
NIC 6
IN3 7
ISL59442
(14 LD SO)
TOP VIEW
14 V+
13 S0
12 S1
11 HIZ
10 OUT
A=1
9 NIC
8 V-
Features
⢠1GHz (-3dB) Bandwidth (VOUT = 200mVP-P)
⢠235MHz (-3dB) Bandwidth (VOUT = 1VP-P)
⢠Slew Rate (RL = 525â¦, VOUT = 5V) . . . . . . . . . . . . 1452V/µs
⢠High Speed Three-state Output (HIZ)
⢠Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
⢠HDTV/DTV Analog Inputs
⢠Video Projectors
⢠Computer Monitors
⢠Set-top Boxes
⢠Security Video
⢠Broadcast Video Equipment
Functional Diagram
S0
S1
DECODE
EN0
EN1
IN0
IN1
EN2
IN2
IN3
EN3
OUT
HIZ
Ordering Information
TAPE & PKG.
PART NUMBER PART MARKING PACKAGE REEL DWG. #
ISL59442IB
59442IB
14 Ld SO
- MDP0027
ISL59442IB-T7 59442IB
14 Ld SO
7â MDP0027
ISL59442IB-T13 59442IB
14 Ld SO 13â MDP0027
ISL59442IBZ
(Note)
59442IBZ
14 Ld SO
(Pb-free)
- MDP0027
ISL59442IBZ-T7 59442IBZ
(Note)
14 Ld SO
(Pb-free)
7â MDP0027
ISL59442IBZ-T13 59442IBZ
(Note)
14 Ld SO
(Pb-free)
13â MDP0027
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.
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2005. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
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