MC100LVEL40 Datasheet, PDF (1/3 Pages) ON Semiconductor – Phase-Frequency Detector

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
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Phase-Frequency Detector
The MC100LVEL40 is a phase/frequency detector intended for
phase–locked loop applications which require a minimum amount of
phase and frequency difference at lock. The device is a basic three state
phase detector with differential inputs and outputs. The device is
designed to work from either a 3.3V or 5.0V power supply.
When the reference (R) and the feedback (FB) inputs are unequal in
frequency and/or phase the differential up (U) and down (D) outputs will
provide pulse streams which when subtracted and integrated provide an
error voltage for control of a VCO.
• 250MHz Typical Bandwidth
• Small Outline 20–Lead SOIC Packaging
• >2000V ESD Protection
NC VCCO U
20 19 18
U VEE D
17 16 15
D VCCO NC NC
14 13 12 11
123
NC NC R
4 5 6 7 8 9 10
R VBB FB FB VCC NC NC
Figure 1. 20–Lead Pinout (Top View)
MC100LVEL40
DW SUFFIX
20–LEAD PLASTIC SOIC WIDE PACKAGE
CASE 751D–04
R
R
SQ
U
U
R
VBB
D
R
D
FB
FB
SQ
Figure 2. Logic Diagram
3.3V ECL DC CHARACTERISTICS (TA = –40°C to 85°C; VEE = –3.0V to –3.8V; VCC = GND)
–40°C
0°C to +85°C
Symbol
Parameter
Min
Typ
Max
Min
Typ
Max
Unit
VOH
VOL
Output HIGH Voltage
Output LOW Voltage
–1085 –1005 –880 –1025 –955
–880
V
–1830 –1695 –1555 –1810 –1705 –1620
V
VIH
Input HIGH Voltage
VIL
Input LOW Voltage
IIL
Input LOW Current
–1165
–1810
0.5
–880
–1475
–1165
–1810
0.5
–880
V
–1475
V
µA
IEE
Power Supply Current
45
45
mA
This document contains information on a product under development. Motorola reserves the right to change or
discontinue this product without notice.
5/97
© Motorola, Inc. 1997
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