MLOBW.D5a0VtOa1SLLThVAeeG/5tE40U/L4OLWVPOWER TWO MODULUS PRESCALERSLOW VOLTAGE/LOW POWER TWO MODULUS PRESCALERS
wThe Fujitsu MB501LV/504LV are low power and low voltage versions of
wMB501/504, two modulus prescalers used with a frequency synthesizer to make
a Phase Locked Loop (PLL). They will divide the input frequency by the modulus
wof 64/65 or 128/129 for the MB501LV, and 32/33 or 64/65 for the MB504LV. The
moutput level is 1.1V peak to peak on ECL level.
.coS Wide Low Voltage Operation 3.0V typ., +2.7 to 4.5V
S High Frequency Operation, Low Power Operation (VIN = –12dBm min.)
U1.1 GHz at 36mW typ. (MB501LV)
t4520MHz at 18mW typ. (MB504LV)
eS Pulse Swallow Function
eS Wide Operation Temperature TA = –40°C to +85°C
hS Stable Output Amplitude
VOUT = 1.1Vp-p typ.
SS Built-in a termination resistor
taStable output amplitude is obtained up to output load capacitance of 8pF.
S Complete PLL synthesizer circuit with the Fujitsu MB87001A, PLL
.DS Plastic 8-pin Standard Dual-In-Line Package or space saving Flat Package
wABSOLUTE MAXIMUM RATINGS (see NOTE)
w omSupply Voltage
-0.5 to +7.0
-0.5 to + VCC
– 55 to +125
Permanentdevice damage may occur if the aboveAbsolute Maximum Ratings are
exceeded. Functional operation should be restricted to the conditions as detailed in
the operational sections of this data sheet. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
This device contains circuitry to protect the inputs against damage
due to high static voltages or electric fields. However, it is advised
that normal precautions be taken to avoid application of any
voltage higher than maximum rated voltages to this high
wwwCopyright E 1992 by FUJITSU LIMITED