Motorola MC12025D, MC12025P Datasheet

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SEMICONDUCTOR TECHNICAL DATA

1

REV 3

 Motorola, Inc. 1997

1/97

   

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

• Propagation Delay 30ns Typical

MAXIMUM RATINGS

Symbol Characteristic Range Unit

V

CC

Power Supply Voltage, Pin 8 –0.5 to 7.0 Vdc

T

A

Operating Temperature Range –40 to +85 °C

T

stg

Storage Temperature Range –65 to +175 °C

ELECTRICAL CHARACTERISTICS (V

CC

= 4.75 to 5.25V; TA = –40 to

+85°C)

Symbol

Characteristic Min Typ Max Unit

f

max

f

min

Toggle Frequency

(Sine Wave Input)

520

30

MHz

I

CC

Supply Current 9.5 13.5 mA

V

IH

Control Input HIGH (÷64) 2.0 V

V

IH

Control Input LOW (÷65) 0.8 V

V

out

Output Voltage 0.8 1.2 V

PP

V

in

Input Voltage Sensitivity

30MHz

100–520MHz

400
100

800
800

mV

PP

t

PLL

PLL Response Time

1

t

out

–42

2

ns

1. t

PLL

= The period of time the PLL has from the rising output transition to the

Modulus Control input edge transition to ensure proper modulus selection

2. t

out

= Period of output waveform

3

4

5

6

÷

N / N+1

0.001µF

0.001

µ

F

Signal

Input

Modulus

Control

Input

1

V

CC

8

Output

GND

PRESCALER BLOCK DIAGRAM Pinout: 8–Lead Plastic (Top View)

8

1

V

CC

MC

7

2

NC

NC

6

3

Input

Out

5

4

Input

GND

MECL PLL COMPONENTS

÷64/65

DUAL MODULUS

PRESCALER



P SUFFIX

8–LEAD PLASTIC PACKAGE

CASE 626–05

D SUFFIX

8–LEAD PLASTIC SOIC PACKAGE

CASE 751–05

MC12025

MOTOROLA HIPERCOMM

BR1334 — Rev 4

2

OUTLINE DIMENSIONS

P SUFFIX

PLASTIC PACKAGE

CASE 626–05

ISSUE K

D SUFFIX

PLASTIC SOIC PACKAGE

CASE 751–05

ISSUE R

SEATING
PLANE

1

4

58

A0.25MCB

SS

0.25MB

M

h

q

C

X 45

_

L

DIM MIN MAX

MILLIMETERS

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

1.27 BSCe

3.80 4.00

H 5.80 6.20
h

0 7

L 0.40 1.25

q

0.25 0.50

__

NOTES:

1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.

2. DIMENSIONS ARE IN MILLIMETERS.

3. DIMENSION D AND E DO NOT INCLUDE MOLD
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.

D

E

H

A

B

e

B

A1

C

A

0.10

NOTES:

1. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.

2. PACKAGE CONTOUR OPTIONAL (ROUND OR
SQUARE CORNERS).

3. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.

14

58

F

NOTE 2

–A–

–B–

–T–

SEATING
PLANE

H

J

G

D

K

N

C

L

M

M

A

M

0.13 (0.005) B

M

T

DIM MIN MAX MIN MAX

INCHESMILLIMETERS

A 9.40 10.16 0.370 0.400
B 6.10 6.60 0.240 0.260
C 3.94 4.45 0.155 0.175
D 0.38 0.51 0.015 0.020
F 1.02 1.78 0.040 0.070
G 2.54 BSC 0.100 BSC
H 0.76 1.27 0.030 0.050
J 0.20 0.30 0.008 0.012
K 2.92 3.43 0.115 0.135
L 7.62 BSC 0.300 BSC
M ––– 10 ––– 10
N 0.76 1.01 0.030 0.040

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MC12025/D

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