FN7432.0

Supply Voltage between VS and GND................5.5V
Maximum Continuous Output Current   .............. 40mA
Ambient Operating Temperature  ...........-40°C to +85°C
Maximum Die Temperature   .................. +125°C
Storage Temperature.................-65°C to +150°C
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.

The ISL59532 is a 32 x 32 integrated video crosspoint switch matrix with input and output buffers and On-Screen Display (OSD) insertion. The ISL59532 is ideal for routing video signals in security and video-on-demand systems. ISL59532 operates from a single +5V supply. Any output can be switched to any of the 32 input video signal sources. OSD information can be inserted into any output through an internal, dedicated fast 2:1 mux (15ns switching times) located before the output buffer. Also, any input can be broadcast to all 32 utputs. Each output can be tri-stated and its gain set to +1 or +2.

The ISL59532 offers a -3dB signal bandwidth of 320MHz. The differential gain and differential phase of 0.025%, along with 0.1dB flatness out to 50MHz, make the ISL59532 suitable for many video applications.

The switch matrix configuration and output buffer gain are programmed through an SPI/QSPI™-compatible three-wire serial interface. The ISL59532 interface is set up to facilitate both fast updates and initialization. On power-up, all outputs are initialized in the disabled state to avoid output conflicts within the user system. For capacitor-coupled applications, the inputs include a clamp circuit that restores the input level to an externally applied reference.

The ISL59532 is available in a 356 Ld BGA package and specified over an extended -40°C to +85°C temperature range.

The ISL59532 has single-supply signal operation. It can accommodate voltages from 0V to 3.5V at the inputs and 0V to 4V at the outputs. It also has an input clamp with external group reference that can be used for AC-coupled applications.

A fully differential input version of this device is also available, ISL59533.