ISL59444

Features:

• 1GHz (-3dB) Bandwidth (V_OUT = 200mVP-P)
• 220MHz (-3dB) Bandwidth (V_OUT = 2VP-P)
• Slew Rate (R_L = 500, V_OUT = 4V). . . .1515V/s
• Slew Rate (R_L = 500, V_OUT = 5V) . . . 1155V/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
• RGB Video Distribution Systems
• RF Switching and Routing




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 . . . . . . . . . . . . . .-40 to +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 ISL59444 is a single-output 4:1 MUX-amp.The MUXamp has a fixed gain of 1 and a 1GHz bandwidth. The ISL59444 is ideal for professional video switching, HDTV, computer display routing, and other high performance applications. The device contains logic inputs for channel selection (S0, S1), latch control signals (LE1, LE2), 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.