MACOM's MAATCC0013 is an integrate voltage variable attenuator containing two PIN diodes and a passive glass quadrature hybrid. This device is package in a 5 leaded SOT plastic surface mount package. Maximum attenuation is typically achieved at 3.5 V bias using the suggested bias circuit. The MAATCC0013 is ideally suited for GSM communication applications requiring variable attenuation in the 824 to 960 MHz bandwidth.