K142 OPL3/4+Codec Portable Clock Source

Integrated Circuit Systems

Description

MK1422 OPL3/4+Codec Portable Clock Source .
The MK1422 is the ideal way to generate clocks for sound in portable computers.

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Datasheet Specifications

Part number: K142
Manufacturer: Integrated Circuit Systems
File Size: 43.55 KB
Datasheet: K142_IntegratedCircuitSystems.pdf
Description: OPL3/4+Codec Portable Clock Source

Features

* Packaged in 8 pin SOIC
* Input crystal or clock frequency of 14.318 MHz
* Output clock frequencies of 16.934 MHz, 24.576 MHz, and 33.868 MHz
* 25mA drive capability at TTL levels
* Advanced, low power CMOS process
* Low jitter ensures full 16 bit S/N

Applications

* For applications in portable computers, see the MK14223, which is specified to operate at 3.3V. It is possible to drive the MK1422 with a 3.3V, 14.318MHz clock by a. c. coupling using a 0.01µF capacitor connected in series to the X1 pin. But the operating VDD on pin 2 must be 5V±10%. This technique i

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K142 OPL3 4 +Codec Portable Clock Source Integrated Circuit Systems

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