ds26524 Maxim Integrated Products, Inc., ds26524 Datasheet - Page 259

• Manufacturer Part Number: ds26524
• Description: Ds26524 Quad T1/e1/j1 Transceiver
• Manufacturer: Maxim Integrated Products, Inc.

12.2
Table 12-4. JTAG Interface Timing
(V
Note 1:
Figure 12-12. JTAG Interface Timing Diagram
JTCLK Clock Period
JTCLK Clock High:Low Time
JTCLK to JTDI, JTMS Setup Time
JTCLK to JTDI, JTMS Hold Time
JTCLK to JTDO Delay
JTCLK to JTDO High-Impedance Delay
JTRST Width Low Time
DD
= 3.3V ±5%, T
JTDI, JTMS, JTRST
JTAG Interface Timing
Clock can be stopped high or low.
PARAMETER
JTRST
JTCLK
JTDO
A
= -40°C to +85°C for DS26524GN.) (See
t6
t7
t2
SYMBOL
t2:t3
t1
t4
t5
t6
t7
t8
259 of 273
t4
t1
(Note 1)
t5
CONDITIONS
Figure
t3
t8
12-12.)
DS26524 Quad T1/E1/J1 Transceiver
MIN
100
50
5
2
2
2
1000
TYP
500
MAX
50
50
UNITS
ns
ns
ns
ns
ns
ns
ns