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參數(shù)資料
| 型號： | MC12052AD |
| 廠商： | MOTOROLA INC |
| 元件分類： | 諧振器 |
| 英文描述： | MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWER DUAL MODULUS PRESCALER |
| 中文描述： | ECL SERIES, PRESCALER, PDSO8 |
| 封裝： | PLASTIC, SO-8 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 83K |
| 代理商： | MC12052AD |
Order this document by MC12052A/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
NC
MC
Gnd
(Top View)
8
IN
VCC
SW
OUT
7
6
5
1
2
3
4
Device
Operating
Temp Range
Package
ORDERING INFORMATION
MC12052AD
MC12052ASD
TA =
– 40
°
to +85
°
C
SO–8
SSOP–8
The MC12052A 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 2.7 mW at a
minimum supply voltage of 2.7 V.
The MC12052A 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.
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.
1.1 GHz Toggle Frequency
The MC12052 is Pin and Functionally Compatible with the MC12022
Low Power 1.0 mA Typical
2.0 mA Maximum, –40 to 85
°
C, VCC = 2.7 to 5.5 Vdc
Short Setup Time (tset) 16 ns Maximum @ 1.1 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
VCC
TA
Tstg
MC
–0.5 to 7.0
Vdc
Operating Temperature Range
–40 to 85
°
C
Storage Temperature Range
–65 to 150
°
C
Modulus Control Input, Pin 6
–0.5 to 6.5
Vdc
Motorola, Inc. 1997
Rev 3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC12052 | 30 AMP MINIATURE POWER RELAY |
| MC12052A | 30 AMP MINIATURE POWER RELAY |
| MC12052ASD | MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWER DUAL MODULUS PRESCALER |
| MC12053 | MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWER DUAL MODULUS PRESCALER WITH STAND-BY MODE |
| MC12053AD | MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWER DUAL MODULUS PRESCALER WITH STAND-BY MODE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC12052ASD | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWER DUAL MODULUS PRESCALER |
| MC12053 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWER DUAL MODULUS PRESCALER WITH STAND-BY MODE |
| MC12053A | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:1.1 GHz Super Low Power Dual Modulus Prescaler With Stand-By Mode |
| MC12053AD | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:1.1 GHz Super Low Power Dual Modulus Prescaler With Stand-By Mode |
| MC12053ASD | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWER DUAL MODULUS PRESCALER WITH STAND-BY MODE |
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