name: TSA5510 function: PLL I2C, I/O-port package: DIL18,18 manufacturer: Philips added-by: Wim Ton comment: 1,3 GHz +--()--+ Loop filter | 1 18| Tuning out Xtal 1 | 2 17| Gnd Xtal 2 | 3 16| RF in SDA | 4 15| RF in SCL | 5 14| +5V P7 | 6 13| P0 P6 | 7 12| P1 P5 | 8 11| P2 P4 | 9 10| P3 +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/