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MC12066 1.3 GHz Prescaler
The MC12066 is a selectable divide by 64/256 prescaler. Typical frequency synthesis applications include electronically tuned TV/CATV and communication systems as well as instrumentation. The MC12066 is pin and functionally compatible to the Plessey SP4666, but with significantly lower power consumption. An internal, two stage preamplifier is included which isolates the differential inputs and provides gain for the input signal. Differential outputs are provided. The MC12066 contains an internal low pass filter to reduce harmonic content to a low level. The filter bandwidth is selectable depending on the state of the SEL pin. The typical -3.0 dB bandwidth is 4.3 MHz for /256 mode, and 17.2 MHz for /64 mode. Figures 2 and 3 illustrate typical device performance. * 1.3 GHz Toggle Frequency
MECL PLL COMPONENTS /64/256 PRESCALER
SEMICONDUCTOR TECHNICAL DATA
* * * * *
Operating Supply Voltage of 2.7 to 5.5 V Low-Power 7.5 mA Typical at VCC = 5.0 V High Input Sensitivity, 5 mVrms Max at VCC = 2.7 to 5.5, TA = -40 to 85C 600 mV Minimum Peak-to-Peak Output Swing Differential Outputs
D SUFFIX PLASTIC PACKAGE CASE 751 (SO-8)
8 1
TRUTH TABLE
SEL L H Prescaler 256 64
MAXIMUM RATINGS
Characteristic Power Supply Voltage Operating Temperature Range Storage Temperature Range
NOTE: ESD data available upon request.
Symbol VCC TA Tstg
Range 7.0 -40 to 85 -65 to 175
Unit Vdc C C
PIN CONNECTIONS
NC IN IN Gnd
1 2 3 4
8 7 6 5
VCC OUT OUT SEL
ELECTRICAL CHARACTERISTICS (VCC = 2.7 to 5.5 V;
TA = -40 to 85C, unless otherwise noted.) Characteristic Toggle Frequency (Sine Wave Input) Supply Current at 5.5 V Output Voltage (Load =12 pF) Input Voltage Sensitivity 50-200 MHz 200-1300 MHz Input Overload Input HIGH Voltage (SEL) Input LOW Voltage (SEL) Symbol fmax2 fmin ICC Vout Vin min - - Vin max VIH VIL 200
0.7VCC
(Top View) Max - 50 12 - Unit GHz MHz mA Vpp mVrms
Min 1.3 - - 0.6
Typ1 1.6 - 7.5 1.0
2.5 0.5 400 - -
10 5 - -
0.3VCC
ORDERING INFORMATION
mVrms V V Device MC12066D Operating Temperature Range TA = -40 to +85C Package SO-8
-
NOTES: 1. Typical measured at 25C, 5.0 V 2. See Figure 2 (c) Motorola, Inc. 1997 Rev 2
MC12066
Figure 1. Prescaler Block Diagram
VCC 0.001 F IN
8
500
500 7 6 OUT OUT
2 3 /64/256 LPF 2mA
IN 0.001 F
5
SEL
4
Gnd
Figure 2. Typical Input Signal Amplitude and Output Peak-to-Peak Amplitude versus Input Frequency With a Divide Ratio of 64
Operating Window
Frequency (MHz)
2
MOTOROLA RF/IF DEVICE DATA
MC12066
Figure 3. Output Spectrum Illustrating Harmonic Suppression, Input Frequency 900 MHz, /64 Divide Ratio
Figure 4. Typical Output Waveform, Input Frequency 900 MHz, /64 Divide Ratio
MOTOROLA RF/IF DEVICE DATA
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MC12066
OUTLINE DIMENSIONS
D SUFFIX PLASTIC PACKAGE CASE 751-06 (SO-8) ISSUE T C
5
A
8
D
E
1 4
H
0.25
M
B
M
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. DIM A A1 B C D E e H h L MILLIMETERS MIN MAX 1.35 1.75 0.10 0.25 0.35 0.49 0.19 0.25 4.80 5.00 3.80 4.00 1.27 BSC 5.80 6.20 0.25 0.50 0.40 1.25 0_ 7_
h B C e A
SEATING PLANE
X 45 _
q
L 0.10 A1 B 0.25
M
CB
S
A
S
q
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. Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 1-303-675-2140 or 1-800-441-2447 Customer Focus Center: 1-800-521-6274 MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 1-602-244-6609 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, Motorola Fax Back System - 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/ JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 141, 4-32-1 Nishi-Gotanda, Shagawa-ku, Tokyo, Japan. 03-5487-8488
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MC12066/D MOTOROLA RF/IF DEVICE DATA

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