The EL4390 is three wideband current-mode feedback amplifiers optimized for video performance, each with a DC restore amplifier. The DC restore function is activated by a common TTL/CMOS compatible control signal while each channel has a separate restore reference. Each amplifier can drive a load of 150Ω at video signal levels. The EL4390 operates on supplies as low as ±4V up to ±15V.
Being a current-mode feedback design, the bandwidth stays relatively constant at approximately 80MHz over the ±1 to ±10 gain range. The EL4390 has been optimized for use with 1300Ω feedback resistors.
Key Features
- 80MHz -3dB bandwidth for gains of 1 to 10
- 800V/µs slew rate
- 15MHz bandwidth flat to 0.1dB
- Excellent differential gain and phase
- TTL/CMOS compatible DC restore function
- Available in 16-pin PDIP, 16-pin SOL
Applications
- RGB drivers requiring DC restoration
- RGB multiplexers requiring DC restoration
- RGB building blocks
- Video gain blocks requiring DC restoration
- Sync and color burst processing
Datasheets| Title | Type | Updated | Size | Other Languages |
|---|
| EL4390 Datasheet | PDF | 14 Nov 2014 | 213 KB | |
Order Information| Part Number | Package Type | Weight(g) | Pins | MSL Rating | Peak Temp (°C) | RoHS Status |
|---|
|
| EL4390CM | 16 Ld SOIC | 0.45 | 16 | | 240 | |
|
|
| EL4390CN | 16 Ld PDIP | 1.0 | 16 | N/A | NA | |
|
|
