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參數資料
| 型號： | MC12026BDR2 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 諧振器 |
| 英文描述： | ECL SERIES, PRESCALER, PDSO8 |
| 封裝： | PLASTIC, SO-8 |
| 文件頁數： | 1/5頁 |
| 文件大?。?/td> | 42K |
| 代理商： | MC12026BDR2 |
MC12026A
MC12026B
SEMICONDUCTOR
TECHNICAL DATA
MECL PLL COMPONENTS
÷8/9, ÷16/17
DUAL MODULUS PRESCALER
PIN CONNECTIONS
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
1
8
IN
(Top View)
8
IN
VCC
SW
OUT
NC
MC
Gnd
7
6
5
1
2
3
4
Device
Operating
Temp Range
Package
ORDERING INFORMATION
MC12026AD
MC12026BD
TA =–40 to 85°C
SO–8
MC12026A MC12026B
MOTOROLA WIRELESS RF, IF AND TRANSMITTER DEVICE DATA
4.2–3
1.1 GHz Dual Modulus
Prescaler
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 such as Motorola’s MC145xxx series in a
PLL to provide tuning signals up to 1.1 GHz in programmable frequency
steps.
The MC12026B can be used with CMOS synthesizers requiring negative
edges to trigger internal counters.
A Divide Ratio Control (SW) permits selection of an 8/9 or 16/17 divide
ratio as desired.
The Modulus Control (MC) selects the proper divide number after SW has
been biased to select the desired divide ratio.
NOTE: The “B” Version Is Not Recommended for New Designs
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 (tset ) 6ns Typical @ 1.1 GHz
Modulus Control Input Level is Compatible With Standard CMOS
and TTL
MC12026A IS NOT RECOMMENDED FOR NEW DESIGN
DEVICE TO BE PHASED OUT.
No replacement available.
MC12026B is on Life Time Buy
FUNCTIONAL TABLE
SW
MC
Divide Ratio
H
8
H
L
9
L
H
16
L
17
NOTES: 1. SW: H = VCC, L = Open. A logic L can also be applied by grouunding this pin,
but this is not recommended due to increased power soncumption.
2. MC: H = 2.0 V to VCC, L = GND to 0.8 V.
MAXIMUM RATINGS
Characteristics
Symbol
Range
Unit
Power Supply Voltage, Pin 2
VCC
–0.5 to 7.0
Vdc
Operating Temperature Range
TA
–40 to 85
°C
Storage Temperature Range
Tstg
–65 to 150
°C
Modulus Control Input, Pin 6
MC
–0.5 to 6.5
Vdc
Maximum Output Current, Pin 4
IO
10.0
mA
NOTE:
ESD data available upon request.
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PDF描述 |
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| MC12028BDR2 | ECL SERIES, PRESCALER, PDSO8 |
| MC12031AP | ECL SERIES, PRESCALER, PDIP8 |
| MC12031AD | ECL SERIES, PRESCALER, PDSO8 |
| MC12032ADR2 | ECL SERIES, PRESCALER, PDSO8 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC12026BP | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:1.1GHz Dual Modulus Prescaler |
| MC12028 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MECL PLL COMPONENTS ±64/65, ±128/129 DUAL MODULUS PRESCALER |
| MC12028A | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MECL PLL COMPONENTS ±64/65, ±128/129 DUAL MODULUS PRESCALER |
| MC12028AD | 制造商:Motorola Inc 功能描述:PRESCALER, 8 Pin, Plastic, SOP |
| MC12028ADR2 | 制造商:Motorola Inc 功能描述: |
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