Features: • Packaged in 16 pin narrow (150 mil) SOIC• The -02 version has one frequency changed (32MHz was added), and tracks the HSYNC better than the -01 version.• Exact ratios stored in the device eliminate the need for external dividers• Accepts HSYNC of 15.625kHz or 15...
MK1573-02: Features: • Packaged in 16 pin narrow (150 mil) SOIC• The -02 version has one frequency changed (32MHz was added), and tracks the HSYNC better than the -01 version.• Exact ratios s...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
Parameter |
Conditions |
Minimum |
Typical |
Maximum |
Units |
Supply Voltage, VDD | Referenced to GND |
7 |
V | ||
Inputs and Clock Outputs |
-0.5 |
VDD+0.5V |
V | ||
Ambient Operating Temperature |
0 |
70 |
|||
Soldering Temperature | Max of 10 seconds |
250 |
|||
Storage temperature |
-65 |
150 |
The MK1573 GenClock™ provides genlock timing for video overlay systems. MK1573-02 accepts the horizontal sync (HSYNC) signal as the input reference clock, and generates a frequencylocked high speed output. Stored in tMK1573-02 are the multipliers for 16 combinations of popular frequencies for analog and digital TV and set-top box systems. Frequency-locked outputs include 1X, 4X, and 8X the subcarrier frequencies of NTSC and PAL systems, and 27MHz plus 13.5MHz for digital video systems. In most selections, the chip recovers the HSYNC clock by outputting a low jitter 50% duty cycle version of HSYNC. Also available is an inverted recovered HSYNC clock, and a double speed recovered HSYNC clock.
MicroClock of MK1573-02 can customize this device for any other different frequencies.