TRU050, VCXO Based PLL
20K 0.1uF 20K 2.2uF 600K 20K 0.1uF
8 kHz (Pin 7)
pin 6
pin 2
pin 3 pin 1
∅
16kHz (Pin 9)
pin 4
TRU050
10K
10K , 2.2uF
pin 15
19.440MHz
÷ 1215
The above loop has a 10 Hz bandwidth.
Figure 9. 8kHz to 19.44MHz Frequency Translation
10K 0.01uF 130K
44.736 Mb/s (Pin 7)
pin 6
pin 2
∅
pin 4
(Pin 9)
10K, 2.2uF
pin 3
pin 1
TRU050
10K
Pin 15
44.736 MHz
Disabled
The above loop has a 4.5 kHz bandwidth.
Figure 10. DS3 NRZ Clock Recovery
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Page 10 of 15
Tel: 1-88-VECTRON-1 • Web: www.vectron.com
Rev: 12Aug2009