DS2151QNB Maxim Integrated Products, DS2151QNB Datasheet - Page 58

• Manufacturer Part Number: DS2151QNB
• Description: IC TXRX T1 1-CH 5V LP IND 44PLCC
• Manufacturer: Maxim Integrated Products

Specifications of DS2151QNB

• Function: Single-Chip Transceiver
• Interface: T1
• Number Of Circuits: 1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 65mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC, 44-PLCC
• Includes: Alarm Detector and Generator, CSU Loop Codes Generator and Detector, DSX-1 and CSU Line Build-Outs Generator
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -

Table 16-3. AC Characteristics—Transmit Side
(V
(See
NOTES:
1) If the transmit side elastic store is enabled, then TSER is sampled on the falling edge of SYSCLK and
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
DD
the parameters t
= 5V ±5%, T
Figure
PARAMETER
16-5.)
A
SU
= 0°C to +70°C for DS2151Q, T
and t
HD
still apply.
SYMBOL
t
t
R
t
t
t
t
t
t
t
t
t
PW
t
CH
HD
CL
SU
SU
D1
D2
D3
D4
, t
P
F
MIN
58 of 60
75
75
25
25
25
50
10
10
10
10
A
= -40°C to +85°C for DS2151QN.)
TYP
648
MAX
t
CH
25
60
70
60
60
-5
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
1
1