MACOM Technology Solutions AT-283-PIN
AT-283-PIN is a GaAs FET 5-bit digital attenuator with a 0.5 dB minimum step size and 15.5 dB total attenuation. This attenuator and integral TTL driver is in a hermetically sealed ceramic 16 lead surface mount package. The AT-283-PIN is ideally suited for use where accuracy, fast switching, very low power consumption and low intermodulation products are required.| Part No. | AT-283-PIN |
|---|---|
| Datasheet | AT-283-PIN Download |
| Manufacturer |  MACOM Technology Solutions |
| Description | Digital Attenuator |
| Buy | Stock & Price |
FEATURES
● Attenuation: 0.5 dB Steps to 15.5 dB● Temperature Stability: ± 0.18 dB from –55°C to +85°C Typical
● Low DC Power Consumption
● Hermetic Surface Mount Package
● Integral TTL Driver
● 50 Ω Nominal Impedance
● Lead-Free CR-12 Package
● 260°C Reflow Compatible
● RoHS* Compliant
DESCRIPTION
M/A-COM’s 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. Ordering Information Part Number AT-283-PIN MAAD-007229-0001TR MAAD-007229-0001TB Package Bulk Packaging 1000 piece reel Sample Test Board Note: Reference Application Note M513 for reel size information. Functional Schematic Rev. V7 Pin Configuration Pin No. 1 2 3 4 5 6 7 8 Function RF1 GND GND GND GND GND GND RF2 Pin No. 9 10 11 12 13 14 15 16 Function C5 +5V -5V C4 C3 C2 C1 GND The metal bottom of the case must be connected to RF and DC ground. 1 * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
