TE0808 TRM
Revision: v.32
Copyright © 2019 Trenz Electronic GmbH
23 of 46
http://www.trenz-electronic.de
IN3
OUT9
User
Loop-back from
OUT9
Output
Connected to
Frequency
Notes
OUT0
B2B Connector pins J2-3, J2-1 (differential pair)
User
Default off
OUT1
B230 CLK0
User
Default off
OUT2
B229 CLK1
User
Default off
OUT3
B228 CLK1
User
Default off
OUT4
B505 CLK2
User
Default off
OUT5
B505 CLK3
User
Default off
OUT6
B128 CLK0
User
Default off
OUT7
B2B Connector pins J2-13, J2-15 (differential
pair)
User
Default off
OUT8
B2B Connector pins J2-7, J2-9 (differential pair)
User
Default off
OUT9
IN3 (Loop-back)
User
Default off
XA/XB
Quartz (Y1)
50.000 MHz
-
Table 11
: Programmable PLL clock generator input/output.
The Si5345A programmable clock generator's control interface pins are exposed to B2B connector J2. For further
information refer to the Si5345A data sheet.
Signal
B2B Connector Pin
Function
PLL_FINC
J2-81
Frequency increment.
PLL_LOLN
J2-85
Loss of lock (active-low).
PLL_SEL0 / PLL_SEL1
J2-93 / J2-87
Manual input switching.
PLL_FDEC
J2-94
Frequency decrement.
PLL_RST
J2-89
Device reset (active-low)