tsa5520 NXP Semiconductors, tsa5520 Datasheet - Page 9

• Manufacturer Part Number: tsa5520
• Description: 1.3 Ghz Universal Bus-controlled Tv Synthesizer
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1996 Oct 10
1.3 GHz universal bus-controlled
TV synthesizer
For TSA5520 bit RSB = 1 at power-on; the reference divider is 512 or 1024.
For TSA5521 bit RSB = 0 at power-on; the reference divider is 640.
For TSA5520/TSA5521 the value of RSB can also be programmed by using the 27-bit data format. When returning to the normal mode, bit RSB remains
as programmed with the 27-bit data word.
For TSA5520 bit RSB = 1 at power-on; the reference divider is 512 or 1024.
For TSA5521 bit RSB = 0 at power-on; the reference divider is 640.
For TSA5520/TSA5521 the value of RSB can also be programmed by using the 27-bit data format. When returning to the normal mode, bit RSB remains
as programmed with the 27-bit data word.
Fig.4 Normal mode; 19-bit data format (RSA = 0).
Fig.5 Test and features mode; 27-bit data format.
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TSA5520; TSA5521
Product specification