The ISL59424 and ISL59445 are 1GHz bandwidth multiplexing amplifiers designed primarily for video input switching. These MUX-amps exhibit a fixed gain of 1 and also feature a high speed three-state to enable the output of multiple devices to be wired together. All logic inputs have pull-downs to ground and may be left floating. The EN pin, when pulled high, sets the ISL59424 and ISL59445 in to low current mode - consuming just 15mW. An added feature in the ISL59424 is a latch enable function (LE) that allows independent logic control using a common logic bus. When LE is high the last logic state is preserved.
Key Features
- Triple 2:1 and 4:1 Multiplexers for RGB
- Internally Set Gain-of-1
- High Speed Three-state Outputs (HIZ)
- Power-down Mode (EN)
- Latch Enable (ISL59424)
- ±5V Operation
- ±1200 V/µsec Slew Rate
- 1GHz Bandwidth
- Latched Select Pin (ISL59424)
- Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
- HDTV/DTV analog inputs
- Video projectors
- Computer monitors
- Set-top boxes
- Security video
- Broadcast video equipment
Order Information| Part Number | Package Type | Weight(g) | Pins | MSL Rating | Peak Temp (°C) | RoHS Status |
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| ISL59445IR | 32 Ld QFN | 0.085 | 32 | 1 | 240 | |
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| ISL59445IR-T13 | 32 Ld QFN T+R | 0.085 | 32 | 1 | 240 | |
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| ISL59445IR-T7 | 32 Ld QFN T+R | 0.085 | 32 | 1 | 240 | |
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| ISL59445IRZ | 32 Ld QFN | 0.085 | 32 | 3 | 260 | RoHS |
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| ISL59445IRZ-T13 | 32 Ld QFN T+R | 0.085 | 32 | 3 | 260 | RoHS |
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| ISL59445IRZ-T7 | 32 Ld QFN T+R | 0.085 | 32 | 3 | 260 | RoHS |
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| ISL59445IRZ-EVAL | | | | N/A | | |
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