125 MHz AMPLlFIER AND DIVIDER-BY -32/33
The silieon monolithic integrated circuit SAA 1059 is designed as a programmable-ratio divide-by-32/33
prescaler. It is intended for use in digital radio tuning systems and frequency counters in radio appli-
cations wit h an input frequency range from 0,5 to 125 MHz. The high-frequency inputs are differential
inputs of a preamplifier for handling a.m. as well as f.m. oscillator signals. One output set provides
complementary ECL levels by emitter folIowers and a second output buffer set is intended to drive
MOS circuits by open collectors.
QUICK REFERENCE DATA
Input frequency range
Input voltage range
f = 0,5 to 30 MHz
Total power dissipation up to Tamb = 60 oC
16-lead Dl L; plastic (SOT-38).
VB 154 ±tmyVpa7.1x60. 0%01,mV550tWottoo 112050 mMVHz