AT-273-PIN
Digital Attenuator
MACOM's AT-273-PIN is a GaAs FET digital attenuator with a 16.0 dB minimum step size and a 32 dB total attenuation range. This attenuator and integral TTL driver is in a hermetically sealed ceramic 16-lead surface mount package. The AT- 273-PIN is ideally suited for use where accuracy, fast switching, very low power consumption and low intermodulation products are required. Typical applications include dynamic range setting in precision receiver circuits and other gain/leveling control circuits. Environmental screening is available. Contact the factory for information.
Product Specifications
- Part Number
- AT-273-PIN
- Description
- Digital Attenuator
- Min Frequency(MHz)
- 5
- Max Frequency(MHz)
- 2000
- Attenuator Range(dB)
- 32.0
- Insertion Loss(dB)
- 1.300
- Bit Count
- 2
- IIP3(dBm)
- 48
- Package
- CR-11
- Package Category
- Ceramic Surface Mount
Features
- Vc: 3.5
- RoHS* Compliant
- 260°C Reflow Compatible
- Lead-Free CR-11 Package
- Tape and Reel Packaging Available
- Temperature Stability: ±0.18 dB from -55°C to +85°C Typ
- 50 ohm Impedance
- Integral TTL Driver
- Hermetic Surface Mount Package
- Attenuation: 16.0 dB Steps to 32 dB
- Low DC Power Consumption
Applications
- Wireless Networking and Communication
- ISM