Fig. 1. Functional Block Diagram ASNT8161-KMF is a half-rate integrated clock recovery (CR) circuit. The IC shown in Fig. 1 covers a wide range of input data rates (fbit) by utilizing its six on-chip VCOs (voltage-controlled oscillators). To reduce the physical number of control inputs to the chip, a shift register with a 3-wire input … Continue reading ASNT8161-KMF