STCL1160 STMicroelectronics, STCL1160 Datasheet - Page 6

• Manufacturer Part Number: STCL1160
• Description: (STCL1100 - STCL1160) High frequency silicon oscillator family
• Manufacturer: STMicroelectronics

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Typical application circuit
2
Figure 2.
1. For reliable operation and to further improve immunity to harsh environment, the minimum 0.1 µF decoupling capacitor is
2. To minimize standby current, no internal pull-up resistor to V
6/17
recommended to be placed as close as possible to the V
block should then be placed near the microprocessor clock input.
be permanently defined by the controlling signal. If the chip enable feature is not used, in active mode connect the CE pin
to V
microprocessor, for successful start-up of the microprocessor at power-on, initial logic high level needs to be secured on
the CE pin to provide clock already during the power-on reset until the microprocessor program starts and the controlling
I/O port takes over the CE control.
CC
. In applications utilizing standby mode and where the CE pin is connected to the controlling I/O port of the clocked
MCU
Typical application circuit
- replacement of a crystal or ceramic resonator
Microprocessor (MCU, microcontroller unit) clock example
OSCout)
(OSC1,
(OSC2,
OSCin)
Xtal1
Xtal2
I/O
NC or GND
(see datasheet of
the specific MCU)
F OUT
CE (2)
NC
1
2
3
CC
STCL1xx0
and GND pins of the oscillator device. The whole oscillator
CC
is implemented on the CE input, thus the input level must
5
4
V CC
GND
STCL1100 STCL1120 STCL1160
0.1 µF (1)
V CC
5 V
GND
AI12657c