CXD1267

The CXD1267 is designed as one kind of vertical clock driver for CCD image sensors. This device is the successor of the CXD1250N with attractive features. And it can be used in CCD cameras with CMOS structure.

Features of the CXD1267 are:(1)Substrate voltage (Vsub) generator is built-in: Variable Vsub in the range of 4.0V to 18.5V and Reduction of peripheral parts saves space;(2)Only two power supplies (+15V and 8.5V) are needed;(3)3.3V clock interface is acceptable;(4)20-pin SSOP package is used;(5)Low power consumption: 90 mW (CXD1267N) and 62 mW (CXD1267AN).

The absolute maximum ratings of the CXD1267 can be summarized as:(1)Supply voltage VL: 0 to -10 V;(2)Supply voltage VH: VL-0.3 to 2VL+35 V;(3)Supply voltage VM: VL-0.3 to 3.0 V;(4)Input voltage: VL-0.3 to VH+0.3 V;(5)Output voltage (V2, V4): VL-0.3 to VM+0.3 V;(6)Output voltage (V1, V3):VL-0.3 to VH+0.3 V;(7)Output voltage (VSHT): VL-0.3 to VH+0.3 V;(8)Operational amplifier output current: ±5 mA;(9)Operating temperature: -25 to +85 °C;(10)Storage temperature: -40 to +125 °C.

The electrical characteristics of this CXD1267 can be summarized as:(1)High level input voltage: 2.3 V;(2)Low level input voltage: 1.3 V;(3)High level output voltage: 14.9 to 15.0 V;(4)Middle level output voltage: 0 to 0.1 V;(5)Middle level output voltage: -=.1 to 0 V;(6)Low level output voltage: -8.5 to -8.4 V;(7)Input current: -1.0 uA to 1.0 uA. If you want to know more information such as the electrical characteristics about it, please download the datasheet in www.seekic.com or www.chinaicmart.com.