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參數資料
| 型號： | MC12053AD |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 諧振器 |
| 英文描述： | ECL SERIES, PRESCALER, PDSO8 |
| 封裝： | PLASTIC, SOP-8 |
| 文件頁數： | 1/5頁 |
| 文件大?。?/td> | 246K |
| 代理商： | MC12053AD |
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
ARCHIVED
BY
FREESCALE
SEMICONDUCT
OR,
INC.
2005
MC12053A
Order this document by MC12053A/D
SEMICONDUCTOR
TECHNICAL DATA
MECL PLL COMPONENTS
÷64/65, ÷128/129 LOW POWER
DUAL MODULUS PRESCALER
WITH STAND–BY MODE
PIN CONNECTIONS
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
1
8
IN
(Top View)
8
IN
VCC
SW
OUT
SB
MC
Gnd
7
6
5
1
2
3
4
Device
Operating
Temp Range
Package
ORDERING INFORMATION
MC12053AD
TA = –40 to 85°C
SO–8
1
MOTOROLA RF/IF DEVICE DATA
1.1 GHz Super Low Power
Dual Modulus Prescaler
With Stand-By Mode
The MC12053A is a super low power
÷64/65, ÷128/129 dual modulus
prescaler. Motorola’s advanced Bipolar MOSAIC
V technology is utilized to
achieve low power dissipation of 4.3 mW at a minimum supply voltage of
2.7 V.
The Divide Ratio Control input, SW, permits selection of divide ratio as
desired. A HIGH on SW selects
÷64/65; an OPEN on SW selects ÷128/129.
The Modulus Control input, MC, selects the proper divide number after SW
has been biased to select the desired divide ratio.
Stand–by mode is featured to reduce current drain to 50
A typical at
2.7 V when the stand–by pin, SB, is switched LOW, disabling the prescaler.
On–chip output termination provides 500
A (typical) output current, which is
sufficient to drive a CMOS synthesizer input high impedance load (8.0 pF
typical).
1.1 GHz Toggle Frequency
Supply Voltage of 2.7 to 5.5 V
Low Power 1.5 mA Typical at VCC = 2.7 V
Operating Temperature Range of –40 to 85°C
On–Chip Output Termination
The MC12053A Is Pin and Functionally Compatible With the MC12036
Modulus Control Input Level Is Compatible With Standard CMOS and
TTL
MOSAIC V is a trademark of Motorola
FUNCTIONAL TABLE
SW
MC
Divide Ratio
H
64
H
L
65
L
H
128
L
129
NOTES: 1. SW: H = VCC – 0.5 to 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 & SB: H = 2.0 V to VCC, L = Gnd to 0.8 V.
MAXIMUM RATINGS
Characteristic
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 VCC
Vdc
Maximum Output Current, Pin 4
IO
4.0
mA
NOTE:
ESD data available upon request.
Motorola, Inc. 1998
Rev 5
ARCHIVE
INFORMA
TION
ARCHIVE
INFORMA
TION
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| MC12054 | 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 |
| MC12054AD | 制造商:LANSDALE 制造商全稱:LANSDALE Semiconductor Inc. 功能描述:2.0 GHz Super Low Power Dual Modulus Prescaler |
| MC12054ASD | 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 |
| MC12058 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:1.1 GHz Low Power Dual Modulus Prescaler |
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