SP4740NADP

The SP4740NADP is one member of the SP4740 family which is designed as the 4256 prescaler that is one of GPS' range of high speed dividers for consumer frequency synthesis and measurement systems. This device has a low supply current, giving reduced dissipation and operating temperatures in an 8-pin plastic DIL (DP8) or miniature plastic DIL (MP8) package. Also this device incorporates an on-chip preamplifier with differential inputs and has a TTL/CMOS compatible output.

Features of the SP4740NADP are:(1)low supply current; (2)low radiation; (3)input wideband amplifier; (4)high input sensitivity; (5)high input impedance; (6)TTL/CMOS output; (7)electrostatic protection.

The absolute maximum ratings of the SP4740NADP can be summarized as:(1)Supply voltage, Vcc: +7 V;(2)Input voltage: 2·5V p-p;(3)Storage temperature: -55°C to +150°C;(4)Operating temperature range: 0°C to +180°C. 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.