MC12025 Motorola, MC12025 Datasheet

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MC12025

Manufacturer Part Number
MC12025
Description
MECL PLL COMPONENTS 64/65 DUAL MODULUS PRESCALER
Manufacturer
Motorola
Datasheet

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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
520MHz Dual Modulus Prescaler
Supply voltages of 4.75 to 5.25V may be connected to Pin 8.
1. t PLL = The period of time the PLL has from the rising output transition to the
2. t out = Period of output waveform
1/97
MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
Modulus
Symbol
Symbol
f max
f min
I CC
V IH
V IH
V out
V in
t PLL
Motorola, Inc. 1997
V CC
T A
T stg
Control
520MHz Toggle Frequency
Low–Power 9.5mA Typical
Control Input Is Compatible WIth Standard CMOS and TTL
Operating Supply Voltage of 5.0V 0.25V
Propagation Delay 30ns Typical
The MC12025 is a dual modulus prescaler which divides by 64 and 65.
Modulus Control input edge transition to ensure proper modulus selection
Signal
Input
Input
V CC
8
1
0.001 F
Toggle Frequency
Supply Current
Control Input HIGH ( 64)
Control Input LOW ( 65)
Output Voltage
Input Voltage Sensitivity
PLL Response Time 1
0.001 F
Power Supply Voltage, Pin 8
Operating Temperature Range
Storage Temperature Range
(Sine Wave Input)
Characteristic
6
5
Characteristic
100–520MHz
PRESCALER BLOCK DIAGRAM
30MHz
4
N / N+1
(V CC = 4.75 to 5.25V; T A = –40 to
+85 C)
Min
520
400
100
2.0
0.8
GND
1
Typ
9.5
1.2
–65 to +175
–0.5 to 7.0
–40 to +85
Range
t out –42 2
Max
13.5
800
800
0.8
30
mV PP
Unit
Unit
MHz
V PP
Vdc
mA
ns
V
V
C
C
Output
3
REV 3
Pinout: 8–Lead Plastic (Top View)
MECL PLL COMPONENTS
8–LEAD PLASTIC SOIC PACKAGE
8–LEAD PLASTIC PACKAGE
DUAL MODULUS
V CC
MC12025
MC
8
1
PRESCALER
CASE 626–05
CASE 751–05
NC
NC
7
2
P SUFFIX
D SUFFIX
64/65
Input
Out
6
3
Input
GND
5
4

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MC12025 Summary of contents

Page 1

... MOTOROLA SEMICONDUCTOR TECHNICAL DATA 520MHz Dual Modulus Prescaler The MC12025 is a dual modulus prescaler which divides by 64 and 65. Supply voltages of 4.75 to 5.25V may be connected to Pin 8. 520MHz Toggle Frequency Low–Power 9.5mA Typical Control Input Is Compatible WIth Standard CMOS and TTL Operating Supply Voltage of 5.0V 0.25V ...

Page 2

... PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE MOLD PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION. MILLIMETERS DIM MIN MAX A 1.35 1.75 A1 0.10 0.25 B 0.35 0.49 C 0.18 0.25 D 4.80 5.00 E 3.80 4.00 e 1.27 BSC H 5.80 6.20 h 0.25 0.50 L 0.40 1. MC12025/D HIPERCOMM BR1334 — Rev 4 ...

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