Overview
Description
The EL7104 is a matched driver IC that improves the operation of the industry-standard TC-4420/29 clock drivers. The Elantec version is a very High-Speed driver capable of delivering peak currents of 1A into highly capacitive loads. The High-Speed performance is achieved by means of a proprietary Turbo-Driver circuit that speeds up input stages by tapping the wider voltage swing at the output. Improved speed and drive capability are enhanced by matched rise and fall delay times. These matched delays maintain the integrity of input-to-output pulse-widths to reduce timing errors and clock skew problems. This improved performance is accompanied by a 10-fold reduction in supply currents over bipolar drivers, yet without the delay time problems commonly associated with CMOS drivers. The EL7104 is available in 8-pin SO and 8-pin PDIP packages and is specified for operation over the full -40°C to +85°C temperature range.
Features
- Industry-standard driver replacement
- Improved response times
- Matched rise and fall times
- Reduced clock skew
- Low output impedance
- Low input capacitance
- High noise immunity
- Improved clocking rate
- Low supply current
- Wide operating range
- Separate drain connections
- Pb-Free available (RoHS compliant)
Comparison
Applications
- Clock/line drivers
- CCD drivers
- Ultrasound transducer drivers
- Power MOSFET drivers
- Switch mode power supplies
- Resonant charging
- Cascoded drivers
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
EL7104CNZ Active Samples Available
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|
2033 Dec | PDIP | Tube | Not Applicable | 3.412 | Get Samples, |
EL7104CSZ Active Samples Available
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|
2033 Dec | SOICN | Tube | 3 | 3.555 | Get Samples, |
| 2033 Dec | SOICN | Reel | 3 | |||
| 2033 Dec | SOICN | Reel | 3 | 3.412 |
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