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參數資料
| 型號： | MC12022 |
| 廠商： | Motorola, Inc. |
| 英文描述： | MECL PLL COMPONENTS ±64/65, ±128/129 DUAL MODULUS PRESCALER |
| 中文描述： | 梅奇爾PLL元件± 64/65，±一百二十九分之一百二十八雙分頻器 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 87K |
| 代理商： | MC12022 |
SEMICONDUCTOR
TECHNICAL DATA
MECL PLL COMPONENTS
÷
64/65,
÷
128/129
DUAL MODULUS PRESCALER
Order this document by MC12022LVA/D
P SUFFIX
PLASTIC PACKAGE
CASE 626
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
8
1
1
8
Device
Operating
Temp Range
Package
ORDERING INFORMATION
MC12022LVAD
MC12022LVAP
TA =
– 40
°
to +85
°
C
SO–8
Plastic
PIN CONNECTIONS
IN
NC
MC
Gnd
(Top View)
8
IN
VCC
SW
OUT
7
6
5
1
2
3
4
MC12022LVBD
MC12022LVBP
SO–8
Plastic
The MC12022LVA 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 MC12022LVB 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.
NOTE: The “B” Version Is Not Recommended for New Designs
1.1 GHz Toggle Frequency
Supply Voltage of 2.7 to 5.0 V
Low–Power 4.0 mA Typical at VCC = 2.7 V
Operating Temperature Range of –40 to 85
°
C
Short Setup Time (tset) 16ns Maximum @ 1.1 GHz
Modulus Control Input Level Is Compatible With Standard CMOS
and TTL
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 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.
DESIGN GUIDE
Criteria
Value
Unit
Internal Gate Count*
67
ea
Internal Gate Propagation Delay
200
ps
Internal Gate Power Dissipation
0.75
mW
Speed Power Product
0.15
pJ
NOTE:
* Equivalent to a two–input NAND gate
Motorola, Inc. 1997
Rev 3
相關PDF資料 |
PDF描述 |
|---|---|
| MC12022LVAD | MECL PLL COMPONENTS ±64/65, ±128/129 DUAL MODULUS PRESCALER |
| MC12022TSAD | MECL PLL COMPONENTS ±64/65, ±128/129 DUAL MODULUS PRESCALE |
| MC12022TSAP | MECL PLL COMPONENTS ±64/65, ±128/129 DUAL MODULUS PRESCALE |
| MC12022TSBD | MECL PLL COMPONENTS ±64/65, ±128/129 DUAL MODULUS PRESCALE |
| MC12022TSBP | MECL PLL COMPONENTS ±64/65, ±128/129 DUAL MODULUS PRESCALE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC12022A | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:1.1GHz Dual Modulus Prescaler |
| MC12022AD | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:1.1GHz Dual Modulus Prescaler |
| MC12022AP | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:1.1GHz Dual Modulus Prescaler |
| MC12022B | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:1.1GHz Dual Modulus Prescaler |
| MC12022BD | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:1.1GHz Dual Modulus Prescaler |
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