MAAD-007079

MAAD-007079 Digital Attenuator 30.0 dB, 4-Bit, TTL Driver, DC-2.5 GHz Rev. V4 Features  Attenuation: 2 dB Steps to 30 dB  Single Positive Supply  Contains Internal DC to DC Converter  Integral TTL Driver  50 Ohm Impedance  Test Boards Available  Tape and Reel Packaging Available  Lead-Free CSP-1 Package  100% Matte Tin Plating over Copper  Halogen-Free “Green” Mold Compound  260°C Reflow Compatible  RoHS* Compliant Version of AT90-1233 Functional Schematic Description M/A-COM’s MAAD-007079-000100 is a GaAs FET 4 -Bit digital attenuator with integral driver. Step size is 2 dB providing a 30 dB attenuation range. This device is in an FQFP-N plastic surface mount package. The MAAD-007079-000100 is suited for single supply applications where accuracy, fast speed, low power consumption and low costs are required. For dual supply designs without switching noise, use MAATCC0012. Pin Configuration3 Pin No. 1 2 Function GND C16 Pin No. 17 18 Function NC NC 3 C8 19 VCC 4 C4 20 NC 5 C2 21 Cp Ordering Information 6 GND 22 NC 7 GND 23 Cp Part Number MAAD-007079-000100 Package Bulk Packaging 8 NC 9 NC 10 NC1 24 NC 25 VEE2 26 GND MAAD-007079-0001TR 1000 piece reel 11 GND 27 RF2 MAAD-007079-0001TB Sample Test Board Note: Reference Application Note M513 for reel size information. 12 RF1 13 GND 14 NC 15 NC 28 GND 29 NC1 30 VEE2 31 NC 16 NC 32 VCC * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 1 1. Pins 10 and 29 must be...