DS2151 Dallas Semiconducotr, DS2151 Datasheet - Page 49

• Manufacturer Part Number: DS2151
• Description: T1 Single-Chip Transceiver
• Manufacturer: Dallas Semiconducotr

AC CHARACTERISTICS -
TRANSMIT SIDE
NOTE:
If the transmit side elastic store is enabled, then TSER is sampled on the falling edge of SYSCLK and the
parameters t
PARAMETER
TCLK Period
TCLK Pulse Width
TSER and TLINK Set up to
TCLK Falling
TSER and TLINK Hold from
TCLK Falling
TSYNC Set up to TCLK
Falling
TSYNC Pulse Width
TCLK Rise/Fall Times
Delay TCLK to TCHCLK
Delay TCLK to TCHBLK
Delay TCLK to TSYNC
Delay TCLK to TLCLK
SU
and t
HD
still apply.
SYMBOL
t
t
t
t
t
t
t
t
t
t
PW
t
t
CH
HD
t
CL
SU
SU
D1
D2
D3
D4
R
P
F
49 of 51
MIN
75
75
25
25
25
50
10
10
10
10
TYP
648
(-40 C to +85 C for DS2151QN)
(0 C to 70 C; V
MAX
t
CH
25
60
70
60
60
-5
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DD
= 5V
NOTES
DS2151Q
1
1
5%)