SLLSEK1B July 2014 – March 2018 ONET2804T
The small signal bandwidth can be adjusted using the RATE pad (pad 7) in pad control mode. The bandwidth is typically 21 GHz if the pad is left open. The bandwidth is reduced approximately 0.4 GHz if the pad is tied to ground, and increased by approximately 0.4 GHz if the pad is tied to VCC. In 2-wire control mode, the bandwidth of each channel can be adjusted up or down using the register settings RATE[0..3] in registers 1, 7, 13 and 19 respectively for channels 1, 2, 3 and 4.