MC12093DG(2016) データシートの表示（PDF） - ON Semiconductor
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MC12093DG Datasheet PDF : 5 Pages
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MC12093
÷2, ÷4, ÷8 1.1 GHz Low
Power Prescaler with
Stand‐By 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 mA 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
• These Devices are Pb-Free, Halogen Free and are RoHS Compliant
Table 1. FUNCTIONAL TABLE
SW
SW2
Divide Ratio
L
L
8
H
L
4
L
H
4
H
H
2
1. SW1 & SW2: H = (VCC − 0.5 V) to VCC; L = Open.
2. SB: H = 2.0 V to VCC, L = GND to 0.8 V.
IN
÷2
÷4
÷8
Figure 1. Function Chart
www.onsemi.com
8
1
SOIC−8 NB
D SUFFIX
CASE 751−07
DFN8
MN SUFFIX
CASE 506AA
MARKING DIAGRAM
8
12093
ALYW
G
1
SOIC−8 NB
14
DFN8
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb-Free Package
PIN CONNECTIONS
IN 1
VCC 2
SW2 3
OUT 4
8 IN
7 SB
6 SW1
5 Gnd
(Top View)
A LOW on the Stand-By Pin 7 disables the device.
ORDERING INFORMATION
Device
MC12093DG
MC12093DR2G
MC12093MNR4G
Package
SOIC−8 NB
(Pb-Free)
SOIC−8 NB
(Pb-Free)
DFN8
(Pb-Free)
Shipping
98 Units/Tube
2500 Tape & Reel
1000 Tape & Reel
© Semiconductor Components Industries, LLC, 2016
1
August, 2016 − Rev. 8
Publication Order Number:
MC12093/D
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