HA-2556
57MHz, Wideband, Four Quadrant, Voltage Output Analog Multiplier
Key Features
- High Speed Voltage Output 450V/µs
- Low Multiplication Error 1.5%
- Input Bias Currents 8µA
- 5MHz Feedthrough -50dB
- Wide Y-Channel Bandwidth 57MHz
- Wide X-Channel Bandwidth 52MHz
- VY 0.1dB Gain Flatness 5.0MHz
- Pb-free available (RoHS compliant)
Description
The HA-2556 is a monolithic, high speed, four quadrant, analog multiplier constructed in the Intersil Dielectrically Isolated High Frequency Process. The voltage output simplifies many designs by eliminating the current-to-voltage conversion stage required for current output multipliers. The HA-2556 provides a 450V/µs slew rate and maintains 52MHz and 57MHz bandwidths for the X and Y channels respectively, making it an ideal part for use in video systems.
The suitability for precision video applications is demonstrated further by the Y-Channel 0.1dB gain flatness to 5.0MHz, 1.5% multiplication error, -50dB feedthrough and differential inputs with 8µA bias current. The HA-2556 also has low differential gain (0.1%) and phase (0.1°) errors.
The HA-2556 is well suited for AGC circuits as well as mixer applications for sonar, radar, and medical imaging equipment. The HA-2556 is not limited to multiplication applications only; frequency doubling, power detection, as well as many other configurations are possible.
For MIL-STD-883 compliant product consult the HA-2556/883 datasheet.
Applications
- Military Avionics
- Missile Guidance Systems
- Medical Imaging Displays
- Video Mixers
- Sonar AGC Processors
- Radar Signal Conditioning
- Voltage Controlled Amplifier
- Vector Generators
