ML605 Hardware User Guide
33
UG534 (v1.9) February 26, 2019
Detailed Description
GTX SMA Clock
The ML605 includes a pair of SMA connectors for a GTX (MGT) Clock as described in
.
X-Ref Target - Figure 1-9
Figure 1-9:
GTX SMA Clock
UG5
3
4_09_081
3
09
S
MA_REFCLK_C_N1
J
3
0
3
2K10K-400E
3
J
3
1
3
2K10K-400E
3
S
MA_REFCLK_N
S
MA_REFCLK_P
S
MA_REFCLK_C_P1
GND1
GND2
GND
3
GND4
S
IG
S
IG
GND5
GND6
GND7
GND1
GND2
GND
3
GND4
GND5
GND6
GND7
2
3
4
5
6
7
8
2
3
4
5
6
7
8
C61 1
0.1UF
10V
X5R
2
C62 1
0.1UF
10V
X5R
2
Table 1-7:
ML605 Clock Connections
U1 FPGA Pin
Schematic Net Name
SMA Pin
H9
SYSCLK_N
U11.5
J9
SYSCLK_P
U11.4
U23
USER_CLOCK
X5.5
F5
SMA_REFCLK_N
J30.1
F6
SMA_REFCLK_P
J31.1
M22
USER_SMA_CLOCK_N
J55.1
L23
USER_SMA_CLOCK_P
J58.1