MC12026A ON Semiconductor, MC12026A Datasheet

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MC12026A

Manufacturer Part Number
MC12026A
Description
1.1 GHz Dual Modulus Prescaler
Manufacturer
ON Semiconductor
Datasheet

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MC12026A
1.1 GHz Dual Modulus
Prescaler
Description
prescaler used in phase−locked loop (PLL) applications.
positive edges to trigger internal counters in a PLL to provide tuning
signals up to 1.1 GHz in programmable frequency steps.
divide ratio as desired.
SW has been biased to select the desired divide ratio.
Features
Table 1. FUNCTIONAL TABLE
1. SW: H = V
2. MC: H = 2.0 V to V
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
NOTE:
© Semiconductor Components Industries, LLC, 2006
January, 2006 − Rev. 8
Table 2. MAXIMUM RATINGS
Power Supply Voltage, Pin 2
Operating Temperature Range
Storage Temperature Range
Modulus Control Input, Pin 6
Maximum Output Current, Pin 4
The MC12026 is a high frequency, low voltage dual modulus
The MC12026A can be used with CMOS synthesizers requiring
A Divide Ratio Control (SW) permits selection of an 8/9 or 16/17
The Modulus Control (MC) selects the proper divide number after
and TTL
1.1 GHz Toggle Frequency
Supply Voltage 4.5 to 5.5 V
Low Power 4.0 mA Typical
Operating Temperature Range of −40 to 85°C
The MC12026 is Pin Compatible with the MC12022
Short Setup Time (t
Modulus Control Input Level is Compatible with Standard CMOS
Pb−Free Packages are Available
but this is not recommended due to increased power consumption.
SW
H
H
L
L
ESD data available upon request.
Characteristics
CC
, L = Open. A logic L can also be applied by grounding this pin,
CC
, L = GND to 0.8 V.
set
MC
H
H
L
L
) 6.0 ns Typical @ 1.1 GHz
Symbol
V
T
MC
T
I
CC
stg
O
A
Divide Ratio
−0.5 to 7.0
−65 to 150
−0.5 to 6.5
−40 to 85
Value
16
17
10.0
8
9
www.DataSheet4U.com
1
Unit
Vdc
Vdc
mA
°C
°C
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
8
1
ORDERING INFORMATION
A
L
Y
W
G
PIN CONNECTIONS
http://onsemi.com
OUT
V
SW
CC
IN
CASE 751
D SUFFIX
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
SOIC−8
(Top View)
1
2
3
4
Publication Order Number:
8
7
6
5
IN
NC
MC
GND
8
1
MARKING
DIAGRAM
MC12026A/D
ALYW
026A
G

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MC12026A Summary of contents

Page 1

... Description The MC12026 is a high frequency, low voltage dual modulus prescaler used in phase−locked loop (PLL) applications. The MC12026A can be used with CMOS synthesizers requiring positive edges to trigger internal counters in a PLL to provide tuning signals up to 1.1 GHz in programmable frequency steps. A Divide Ratio Control (SW) permits selection of an 8/9 or 16/17 divide ratio as desired ...

Page 2

... Figure 1. Logic Diagram (MC12026A) Prop. Delay MC Setup MC Release Modulus setup time MC to out is the MC setup or MC release plus the prop delay. Figure 2. Modulus Setup Time http://onsemi.com 2 Typ Max 1.4 1.1 4.0 5.3 − − ...

Page 3

SINE WAVE GENERATOR INPUT +15.0 +10.0 +5.0 É É É É É É É É É É É É É É É 0 É É É É É É É ...

Page 4

GHz Input Frequency 5. Figure 6. Typical Output Waveform http://onsemi.com 86.6ns = 25°C, Output Loaded With 8.0pF ...

Page 5

... Figure 7. Typical Input Impedance versus Input Frequency ORDERING INFORMATION Device MC12026AD MC12026ADG MC12026ADR2 MC12026ADR2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. 300 400 500 600 ...

Page 6

... D 0.33 0.51 0.013 0.020 G 1.27 BSC 0.050 BSC H 0.10 0.25 0.004 0.010 J J 0.19 0.25 0.007 0.010 K 0.40 1.27 0.016 0.050 0.25 0.50 0.010 0.020 S 5.80 6.20 0.228 0.244 mm inches ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. MC12026A/D _ ...

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