STCL1120 oscillator Datasheet

STCL1120 Datasheet PDF, Equivalent


Part Number

STCL1120

Description

High frequency silicon oscillator

Manufacture

STMicroelectronics

Total Page 17 Pages
PDF Download
Download STCL1120 Datasheet PDF


STCL1120
STCL1100 STCL1120 STCL1160
High frequency silicon oscillator family
Features
Fixed frequency 10/12/16 MHz
±1.5% frequency accuracy over all conditions
5 V ±10% operation
Low operating current, ultra low standby
current
Push-pull, CMOS compatible frequency
(square wave) output
Chip enable input, active high
Fast & stable start-up
No external components required
Temperature range: –20 to +85 °C
Package: SOT23-5L
RoHS compliant
SOT23-5L
Description
The STCL1xx0 silicon oscillator devices are reliable, easy to use, 5-pin low-cost fixed frequency silicon
oscillators developed primarily for microprocessor clock applications, display drivers or other system
applications where tighter clock accuracy is not critical. Compared to ceramic resonators and crystal
www.DataSohseceitl4laUt.ocorsm, silicon oscillators offer the advantages of faster start-up, smaller size and improved immunity
to shock, vibration and EMI.
The STCL1xx0 silicon oscillator devices are equipped with chip enable input, offering an easy way to stop
microprocessor clocking during a power saving mode while at the same time significantly reducing the
oscillator current consumption.
Applications
Motor control
Home appliances
Building control
Advanced battery chargers
Low speed USB applications
Display drivers
Generally where ceramic resonators are
currently being used.
February 2008
Rev 2
1/17
www.st.com
1

STCL1120
Contents
Contents
STCL1100 STCL1120 STCL1160
1 Pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 Signal names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Typical application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1 Chip Enable (CE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2 Transition to disable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.3 Fast start-up and wake-up from disable . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5 DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6 Typical operating characteristics and scope plots . . . . . . . . . . . . . . . 11
7 Package details SOT23-5L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
8 Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
www.DataSheet4U.com
2/17


Features STCL1100 STCL1120 STCL1160 High frequenc y silicon oscillator family Features Fixed frequency 10/12/16 MHz ■ ±1 .5% frequency accuracy over all conditi ons ■ 5 V ±10% operation ■ Low ope rating current, ultra low standby curre nt ■ Push-pull, CMOS compatible frequ ency (square wave) output ■ Chip enab le input, active high ■ Fast & stable start-up ■ No external components re quired ■ Temperature range: –20 to +85 °C ■ Package: SOT23-5L ■ RoHS compliant SOT23-5L Description The ST CL1xx0 silicon oscillator devices are r eliable, easy to use, 5-pin low-cost fi xed frequency silicon oscillators devel oped primarily for microprocessor clock applications, display drivers or other system applications where tighter cloc k accuracy is not critical. Compared to ceramic resonators and crystal www.Dat aSohseceitl4laUt.ocorsm, silicon oscill ators offer the advantages of faster st art-up, smaller size and improved immun ity to shock, vibration and EMI. The STCL1xx0 silicon oscillator devices are equipped with.
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