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Número de pieza | STCL1100 | |
Descripción | (STCL1100 - STCL1160) High frequency silicon oscillator family | |
Fabricantes | STMicroelectronics | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de STCL1100 (archivo pdf) en la parte inferior de esta página. Total 17 Páginas | ||
No Preview Available ! 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
1 page STCL1100 STCL1120 STCL1160
1 Pin connections
Figure 1. SOT23-5L
Pin connections
CE 1
NC 2
FOUT 3
5 VCC
4 GND
1.1 Signal names
VCC Positive supply voltage pin
FOUT Frequency (square wave) output, CMOS compatible, push-pull
CE Chip Enable input, active high, no internal pull-up resistor
GND Ground
NC No Connect
AI12656
www.DataSheet4U.com
5/17
5 Page STCL1100 STCL1120 STCL1160
Typical operating characteristics and scope plots
6 Typical operating characteristics and scope plots
Figure 3. Frequency vs. temperature, STCL1120
12 .100
12 .050
Mean 12 .000
frequency
(MHz)
11.950
11.900
11.850
–40
–20 0
25 70 85
Temperature (˚C)
4 V 4.5 V 5 V 5.5 V 6 V
Figure 4. Duty cycle vs. temperature, STCL1120
45.5
45.0
44.5
Duty
www.DataSheect4yUc.lceo(m%)
44.0
43.5
43.0
42.5
42.0
41.5
–40 0 25 70
Temperature (˚C)
5.5 V
85
125
AI14581
125
AI14582
11/17
11 Page |
Páginas | Total 17 Páginas | |
PDF Descargar | [ Datasheet STCL1100.PDF ] |
Número de pieza | Descripción | Fabricantes |
STCL1100 | (STCL1100 - STCL1160) High frequency silicon oscillator family | STMicroelectronics |
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