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參數資料
| 型號： | MC12093 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Low Power Prescaler With Stand-by Mode(帶備用方式的低功耗預定標器) |
| 中文描述： | 低功耗預分頻與待機模式（帶備用方式的低功耗預定標器） |
| 文件頁數： | 1/5頁 |
| 文件大?。?/td> | 128K |
| 代理商： | MC12093 |
Semiconductor Components Industries, LLC, 2006
January, 2006
Rev. 6
1
Publication Order Number:
MC12093/D
MC12093
÷
2,
÷
4,
÷
8 1.1 GHz Low
Power Prescaler with
StandBy Mode
Description
The MC12093 is a single modulus prescaler for low power
frequency division of a 1.1 GHz high frequency input signal.
MOSAIC V
technology is utilized to achieve low power dissipation
of 6.75 mW at a minimum supply voltage of 2.7 V.
On
chip output termination provides output current to drive a
2.0 pF (typical) high impedance load. If additional drive is required
for the prescaler output, an external resistor can be added parallel from
the OUT pin to GND to increase the output power. Care must be taken
not to exceed the maximum allowable current through the output.
Divide ratio control inputs SW1 and SW2 select the required divide
ratio of
÷
2,
÷
4, or
÷
8.
Stand
By mode is featured to reduce current drain to 50 A typical
when the standby pin SB is switched LOW disabling the prescaler.
Features
1.1 GHz Toggle Frequency
Supply Voltage 2.7 V to 5.5 Vdc
Low Power 3.0 mA Typical
Operating Temperature
40
°
C to 85
°
C
Divide by 2, 4 or 8 Selected by SW1 and SW2 Pins
On
Chip Termination
Pb
Free Packages are Available
Table 1. FUNCTIONAL TABLE
SW
SW2
Divide Ratio
L
L
8
H
L
4
L
H
4
H
H
2
1. SW1 & SW2: H = (V
CC
0.5 V) to V
CC
; L = Open.
2. SB: H = 2.0 V to V
CC
, L = GND to 0.8 V.
Figure 1. Function Chart
IN
÷
2
÷
4
÷
8
http://onsemi.com
SO
8
D SUFFIX
CASE 751
PIN CONNECTIONS
MARKING
DIAGRAM
A
L
Y
W
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb
Free Package
IN
SB
SW1
Gnd
8
IN
V
CC
SW2
OUT
7
6
5
1
2
3
4
(Top View)
A LOW on the Stand
By Pin 7 disables the device.
1
8
12093
ALYW
1
8
DFN8
MN SUFFIX
CASE 506AA
6
1
4
See detailed ordering and shipping information in the package
dimensions section on page 3 of this data sheet.
ORDERING INFORMATION
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC12093_06 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:/2,/4,/8 1.1 GHz Low Power Prescaler with Stand−By Mode |
| MC120932MNR4 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:/2,/4,/8 1.1 GHz Low Power Prescaler with Stand−By Mode |
| MC12093D | 功能描述:預定標器 1.1GHz Low Power RoHS:否 制造商:ON Semiconductor 最大工作頻率:1100 MHz 最小工作頻率:100 MHz 電源電壓-最小:4.5 V 電源電壓-最大:5.5 V 工作電源電壓:5 V 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 封裝:Tube |
| MC12093DG | 功能描述:預定標器 1.1GHz Low Power 預定標器 w/ Standby RoHS:否 制造商:ON Semiconductor 最大工作頻率:1100 MHz 最小工作頻率:100 MHz 電源電壓-最小:4.5 V 電源電壓-最大:5.5 V 工作電源電壓:5 V 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 封裝:Tube |
| MC12093DG | 制造商:ON Semiconductor 功能描述:CLOCK GENERATOR / DISTRIBUTOR LOGIC IC |
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