TLK3134_1 Datasheet, PDF (125/150 Pages) Texas Instruments – 4-Channel Multi-Rate Transceiver

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TLK3134
4-Channel Multi-Rate Transceiver
SLLS838D – MAY 2007 – REVISED JULY 2008
4.16 JTAG Timing Requirements Over Recommended Operating Conditions⁽¹⁾
PARAMETER
t_period
t_setup
t_hold
T_valid
TCK period
TDI/TMS/TRST_N setup to ↑ TCK
TDI/TMS/TRST_N hold from ↑ TCK
TDO delay from TCK falling
(1) Unless otherwise noted.
TEST CONDITIONS
See Figure 4-15.
See Figure 4-15.
See Figure 4-15.
See Figure 4-15.
MIN
66.67
3
5
0
NOM MAX
5
UNIT
ns
ns
ns
ns
TCK
TDI/TMS/
TRST_N
t_PERIOD
t_SETUP
t_HOLD
t_VALID
TDO
Figure 4-15. JTAG Timing
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Electrical Specifications 125