AD9928BBCZ

The AD9928BBCZ is a highly integrated CCD signal processor designed for digital still-image camera applications. It includes a dual analog front end with 14-bit analog-to-digital conversion, combined with a full-function programmable timing generator and an 18-channel vertical driver (V-driver) for 2-channel output CCDs.

Key electrical specifications include a 14-bit ADC with a maximum sampling rate of 40 MHz, a correlated double sampler (CDS) with selectable gain of -3 dB, 0 dB, +3 dB, and +6 dB, and a 10-bit variable gain amplifier (VGA) with a range of 6 dB to 42 dB. The device operates with a core supply voltage of 1.8 V and includes internal LDO regulators for compatibility with 3 V systems. The precision timing core provides a typical resolution of 390 ps at 40 MHz.

The AD9928BBCZ is housed in a 128-ball CSP_BGA package measuring 9 mm x 9 mm with a 0.65 mm pitch, and is designed for surface mount mounting. It is suitable for high-speed digital imaging applications such as surveillance cameras and industrial cameras.