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PDF MC12022B Data sheet ( Hoja de datos )
| Número de pieza | MC12022B | |
| Descripción | (MC12022A / MC12022B) Dual Modulus Prescaler | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
1.1GHz Dual Modulus
Prescaler
The MC12022A can be used with CMOS synthesizers requiring
positive edges to trigger internal counters such as Motorola’s MC145XXX
series in a PLL to provide tuning signals up to 1.1GHz in programmable
frequency steps.
The MC12022B can be used with CMOS synthesizers requiring
negative edges to trigger internal counters.
A Divide Ratio Control (SW) permits selection of a 64/65 or 128/129
divide ratio as desired.
The Modulus Control (MC) selects the proper divide number after SW
has been biased to select the desired divide ratio.
• 1.1 GHz Toggle Frequency
• Supply Voltage of 4.5 to 5.5V
• Low–Power 7.5mA Typical
• Operating Temperature Range of –40 to +85°C
• Short Setup Time (tset) 16ns Maximum @ 1.1GHz
• Modulus Control Input Level Is Compatible With Standard CMOS and
TTL. Maximum Input Voltage Should Be Limited to 6.5Vdc
Pinout: 8–Lead Plastic (Top View)
IN NC MC GND
8765
MC12022A
MC12022B
MECL PLL COMPONENTS
÷64/65, ÷128/129
DUAL MODULUS
PRESCALER
P SUFFIX
8–LEAD PLASTIC PACKAGE
CASE 626–05
D SUFFIX
8–LEAD PLASTIC SOIC PACKAGE
CASE 751–05
1234
IN VCC SW OUT
FUNCTIONAL TABLE
SW MC
Divide Ratio
HH
64
HL
65
LH
128
LL
Note: SW: H = VCC, L = Open
MC: H = 2.0 V to VCC, L = GND to 0.8 V
129
MAXIMUM RATINGS
Symbol
Characteristic
VCC
TA
Tstg
MC
Power Supply Voltage, Pin 2
Operating Temperature Range
Storage Temperature Range
Modulus Control Input, Pin 6
1/97
© Motorola, Inc. 1997
1
Range
–0.5 to + 7.0
–40 to + 85
–65 to + 150
–0.5 to + 6.5
REV 2
Unit
Vdc
°C
°C
Vdc
1 page  
MC12022A MC12022B
NOTE 2
85
14
F
–A–
–B–
OUTLINE DIMENSIONS
P SUFFIX
PLASTIC PACKAGE
CASE 626–05
ISSUE K
L
–T–
SEATING
PLANE
H
C
J
N
DK
M
G
0.13 (0.005) M T A M B M
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.
MILLIMETERS
INCHES
DIM MIN MAX MIN MAX
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
AD
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751–05
ISSUE R
8
E
1
5
H
4
0.25 M B M
C
Be
C
A
SEATING
PLANE
h X 45 _
q
A1 B
0.10
0.25 M C B S A S
L
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.
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 1.25
q 0_ 7_
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals”
must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of
others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
Opportunity/Affirmative Action Employer.
How to reach us:
USA / EUROPE / Locations Not Listed: Motorola Literature Distribution;
P.O. Box 5405; Denver, Colorado 80217. 303–675–2140 or 1–800–441–2447
INTERNET: http://Design–NET.com
JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center,
3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 81–3–3521–8315
ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298
HIPERCOMM
BR1334 — Rev 4
◊
5
MC12022A/D
MOTOROLA
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet MC12022B.PDF ] | |
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