Page 1
Order this document by MC12054A/D
SEMICONDUCTOR
TECHNICAL DATA
MECL PLL COMPONENTS
÷64/65, ÷128/129 LOW POWER
DUAL MODULUS PRESCALER
SD SUFFIX
PLASTIC PACKAGE
CASE 940
(SSOP–8)
PIN CONNECTIONS
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
8
1
1
8
IN
(Top View)
8
IN
V
CC
SW
OUT
NC
MC
Gnd
7
6
5
1
2
3
4
Device
Operating
Temp Range
Package
ORDERING INFORMATION
MC12054AD
MC12054ASD
TA =
–40° to +85°C
SO–8
SSOP–8
The MC12054A is a super low power dual modulus prescaler used in
phase-locked loop applications. Motorola’s advanced Bipolar MOSAIC V
technology is utilized to achieve low power dissipation of 5.4 mW at a
minimum supply voltage of 2.7 V.
The MC12054A 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 2.0 GHz in programmable frequency
steps.
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.
• 2.0 GHz Toggle Frequency
• The MC12054 is Pin and Functionally Compatible with the MC12031
• Low Power 2.0 mA Typical
• 2.6mA Maximum, –40 to 85°C, V
CC
= 2.7 to 5.5 Vdc
• Short Setup Time (t
set
) 10ns Maximum @ 2.0 GHz
• Modulus Control Input Level is Compatible with Standard
CMOS and TTL
• Maximum Input Voltage Should Be Limited to 6.5 Vdc
MOSAIC V is a trademark of Motorola
FUNCTIONAL TABLE
SW MC Divide Ratio
H H 64
H L 65
L H 128
L L 129
NOTES: 1.SW: H = VCC, L = Open. A logic L can also be applied by grounding this pin,
but this is not recommended due to increased power consumption.
2.MC: H = 2.0 V to VCC, L = GND to 0.8 V.
MAXIMUM RATINGS
Characteristic Symbol Range Unit
Power Supply Voltage, Pin 2 V
CC
–0.5 to 7.0 Vdc
Operating Temperature Range T
A
–40 to 85 °C
Storage Temperature Range T
stg
–65 to 150 °C
Modulus Control Input, Pin 6 MC –0.5 to 6.5 Vdc
NOTE: ESD data available upon request.
Motorola, Inc. 1998 Rev 3.1
Page 2
MC12054A
2
MOTOROLA RF/IF DEVICE DATA
ELECTRICAL CHARACTERISTICS
(VCC = 2.7 to 5.5 Vdc, TA = –40 to 85°C, unless otherwise noted.)
Characteristic
Symbol Min Typ Max Unit
Toggle Frequency (Sine Wave Input) f
t
0.1 2.5 2.0 GHz
Supply Current (Pin 2) I
CC
– 2.0 2.6 mA
Modulus Control Input High (MC) V
IH1
2.0 – VCC + 0.5 V V
Modulus Control Input Low (MC) V
IL1
Gnd – 0.8 V
Divide Ratio Control Input High (SW) V
IH2
VCC – 0.5 V V
CC
VCC + 0.5 V VDC
Divide Ratio Control Input Low (SW) V
IL2
Open Open Open –
Output Voltage Swing (Note 2) (CL = 8.0 pF, RL = 1.65 kΩ) V
out
0.8 1.1 – V
pp
Modulus Setup Time MC to Out @ 2000 MHz t
set
– 8.0 10 ns
Input Voltage Sensitivity 250–2000 MHz
100–250 MHz
V
in
100
400
–
–
1000
1000
mVpp
Output Current (Note 1)
VCC = 2.7 V, CL = 8.0 pF, RL = 1.65 kΩ
VCC = 5.0 V, CL = 8.0 pF, RL = 3.6 kΩ
I
O
–
–
1.0
1.0
4.0
4.0
mA
NOTES: 1.Divide ratio of ÷64/65 @ 2.0 GHz
2.Valid over voltage range 2.7 to 5.5 V; RL = 1.65 kΩ @ VCC = 2.7 V; RL = 3.6 kΩ @ VCC = 5.0 V
A
HGFED
In
MC
In
SW
Out
Q
S
Q
C
QBD
QC
QBD
QBC
QD
C
QBD
QBC
QD
QBC
QD
B
QBC
QD
C
QB
C
QD
M
Modulus setup time MC to out is the MC
setup or MC release plus the prop delay.
Prop. Delay
In
Out
MC
MC Setup
MC Release
Figure 1. Logic Diagram (MC12054A)
Figure 2. Modulus Setup Time
Figure 3. AC Test Circuit
EXTERNAL COMPONENTS
C1 = C2 = 1000 pF
C3 = 0.1
µ
F
CL = 8.0 pF (Including Scope
and jig capacitance)
RL = 1.65 k
Ω
@ VCC = 2.7 V
RL = 3.6 k
Ω
@ VCC = 5.0 V
C
L
MC Input
C2
C1
C3
VCC = 2.7 to 5.5 V
50
Ω
Sine Wave Generator
SWV
CC
OUT
GND
MC
IN
IN
R
L
Page 3
MC12054A
3
MOTOROLA RF/IF DEVICE DATA
D SUFFIX
PLASTIC PACKAGE
CASE 751–06
(SO–8)
ISSUE T
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 0.19 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 MILLIMETER.
3. DIMENSION D AND E DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE.
5. DIMENSION B DOES NOT INCLUDE DAMBAR
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
OUTLINE DIMENSIONS
SD SUFFIX
PLASTIC PACKAGE
CASE 940–03
(SSOP–8)
ISSUE B
DIMAMIN MAX MIN MAX
INCHES
2.87 3.13 0.113 0.123
MILLIMETERS
B 5.20 5.38 0.205 0.212
C 1.73 1.99 0.068 0.078
D 0.05 0.21 0.002 0.008
F 0.63 0.95 0.024 0.037
G 0.65 BSC 0.026 BSC
H 0.44 0.60 0.017 0.023
J 0.09 0.20 0.003 0.008
J1 0.09 0.16 0.003 0.006
K 0.25 0.38 0.010 0.015
K1 0.25 0.33 0.010 0.013
____
NOTES:
1 DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2 CONTROLLING DIMENSION: MILLIMETER.
3 DIMENSION A DOES NOT INCLUDE MOLD FLASH,
PROTRUSIONS OR GATE BURRS. MOLD FLASH
OR GATE BURRS SHALL NOT EXCEED 0.15
(0.006) PER SIDE.
4 DIMENSION B DOES NOT INCLUDE INTERLEAD
FLASH OR PROTRUSION. INTERLEAD FLASH OR
PROTRUSION SHALL NOT EXCEED 0.15 (0.006)
PER SIDE.
5 DIMENSION K DOES NOT INCLUDE DAMBAR
PROTRUSION/INTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN
EXCESS OF K DIMENSION AT MAXIMUM
MATERIAL CONDITION. DAMBAR INTRUSION
SHALL NOT REDUCE DIMENSION K BY MORE
THAN 0.07 (0.002) AT LEAST MATERIAL
CONDITION.
6 TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
7 DIMENSION A AND B ARE TO BE DETERMINED
AT DATUM PLANE –W–.
H
A
B
85
41
F
M
K8X REF
S
U
M
0.12 (0.005) V
S
T
L
L/2
PIN 1
IDENT
S
U
M
0.20 (0.008) T
–V–
–U–
D
C
0.076 (0.003)
G
–T–
SEATING
PLANE
DETAIL E
DETAIL E
–W–
N
N
0.25 (0.010)
K
J
J1
K1
SECTION N–N
L 7.65 7.90 0.301 0.311
M 0 8 0 8
Page 4
MC12054A
4
MOTOROLA RF/IF DEVICE DATA
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. “T ypical” 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.
Mfax is a trademark of Motorola, Inc.
How to reach us:
USA/EUROPE /Locations Not Listed: Motorola Literature Distribution; JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 141,
P.O. Box 5405, Denver, Colorado 80217. 1–303–675–2140 or 1–800–441–2447 4–32–1 Nishi–Gotanda, Shagawa–ku, Tokyo, Japan. 03–5487–8488
Customer Focus Center: 1–800–521–6274
Mfax: RMFAX0@email.sps.mot.com – TOUCHTONE 1–602–244–6609 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
Moto rola Fax Back Sys tem – US & Canada ONLY 1–800–774–1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298
– http://sps.motorola.com/mfax/
HOME PAGE: http://motorola.com/sps/
MC12054A/D
◊
Loading...