ISL59442

Features:

• 1GHz (-3dB) Bandwidth (V_OUT = 200mV_P-P)
• 235MHz (-3dB) Bandwidth (V_OUT = 1V_P-P)
• Slew Rate (R_L = 525, V_OUT = 5V) . . .1452V/s
• High Speed Three-state Output (HIZ)
• Pb-Free Plus Anneal Available (RoHS Compliant)




Application

• HDTV/DTV Analog Inputs
• Video Projectors
• Computer Monitors
• Set-top Boxes
• Security Video
• Broadcast Video Equipment




Pinout






Specifications

Supply Voltage (V+ to V-). . . . . .. . . . . . . . . . . . . . . . . . . . . .11V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . V- -0.5V, V+ +0.5V
Supply Turn-on Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . 1V/s
Digital & Analog Input Current (Note 1) . .. . . . . . . . . . . . . 50mA
Output Current (Continuous) . . . . . . . . . . . . . . . . . . . . . . 50mA
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7).. . . . .3kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300V
Storage Temperature Range . . . . . . . .. . . . . . . .-65 to +150
Ambient Operating Temperature . . . . . . . .. . . . . . . -40to 85
Operating Junction Temperature . . . . . . . . . . . .-40 to +125
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
JA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. If an input signal is applied before the supplies are powered up, the input current must be limited to these maximum values.




Description

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.