3060-2.2
SP4660
1GHz4256 PRESCALER WITH LOW CURRENT AND LOW RADIATION
The SP4660 4256 prescaler is one of GPS’ range of...
3060-2.2
SP4660
1GHz4256 PRESCALER WITH LOW CURRENT AND LOW RADIATION
The SP4660 4256 prescaler is one of GPS’ range of high speed dividers for consumer frequency synthesis and measurement systems. It has a low supply current, giving reduced dissipation and operating temperatures in an 8-pin plastic DIL package. Spurious radiation has been reduced from all stages.
The SP4660 incorporates an on-chip preamplifier with differential inputs and has balanced ECL outputs.
FEATURES
s Low Supply Current s Low Radiation s Input Wideband Amplifier s High Input Sensitivity from 50MHz to 1GHz s High Input Impedance s Balanced ECL Outputs s Electrostatic Protection †
† ESD precautions must be observed
ABSOLUTE MAXIMUM RATINGS
Supply
voltage, VCC Input
voltage Storage temperature Operating temperature range
17V 2·5V p-p
255°C to 1150°C 0°C to180°C
18
INPUT
0V
27
SP4660
36
45
15V OUTPUT
Fig 1. Pin connections - top view
ORDERING INFORMATION SP4660 NA DP
DP...