HA-2546
30MHz, Voltage Output, Two Quadrant Analog Multiplier
Not Recommended for New Designs.
Recommended Replacement Part HA-2556.
Typical Diagram
Key Features
- High Speed Voltage Output 300V/µs
- Low Multiplication error 1.6%
- Input Bias Currents 1.2µA
- Signal Input Feedthrough -52dB
- Wide Signal Bandwidth 30MHz
- Wide Control Bandwidth 17MHz
- Gain Flatness to 5MHz 0.10dB
Description
The HA-2546 is a monolithic, high speed, two quadrant, analog multiplier constructed in the Intersil Dielectrically Isolated High Frequency Process. The HA-2546 has a voltage output with a 30MHz signal bandwidth, 300V/µs slew rate and a 17MHz control bandwidth. High bandwidth and slew rate make this part an ideal component for use in video systems. The suitability for precision video applications is demonstrated further by the 0.1dB gain flatness to 5MHz, 1.6% multiplication error, -52dB feedthrough and differential inputs with 1.2µA bias currents. The HA-2546 also has low differential gain (0.1%) and phase (0.1 degree) errors.
The HA-2546 is well suited for AGC circuits as well as mixer applications for sonar, radar, and medical imaging equipment. The voltage output simplifies many designs by eliminating the current to voltage conversion stage required for current output multipliers. For MIL-STD-883 compliant product, consult the HA-2546/883 datasheet.
Applications
- Military Avionics
- Missile Guidance Systems
- Medical Imaging Displays
- Video Mixers
- Sonar AGC Processors
- Radar Signal Conditioning
- Voltage Controlled Amplifier
- Vector Generator
