DS2151QNB Maxim Integrated Products, DS2151QNB Datasheet - Page 56

• 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 16-2. AC Characteristics—Receive Side
(V
(See
NOTES:
1) Jitter attenuator enabled in the receive side path.
2) Jitter attenuator disabled or enabled in the transmit path.
3) SYSCLK = 1.544MHz.
4) SYSCLK = 2.048MHz.
ACLKI/RCLK Period
RCLK Pulse Width
RCLK Pulse Width
SYSCLK Period
SYSCLK Pulse Width
RSYNC Setup to SYSCLK
Falling
RSYNC Pulse Width
SYSCLK Rise/Fall Times
Delay RCLK or SYSCLK to
RSER Valid
Delay RCLK or SYSCLK to
RCHCLK
Delay RCLK or SYSCLK to
RCHBLK
Delay RCLK or SYSCLK to
RSYNC
Delay RCLK to RLCLK
Delay RCLK to RLINK Valid
DD
= 5V ±5%, T
Figure
PARAMETER
16-4.)
A
= 0°C to +70°C for DS2151Q, T
SYMBOL
t
t
R
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PW
CH
CH
DD
CP
CL
CL
SH
SL
SU
D1
D2
D3
D4
D5
SP
SP
, t
F
MIN
56 of 60
230
230
115
115
75
75
25
50
10
10
10
10
10
10
A
= -40°C to +85°C for DS2151QN.)
TYP
648
324
324
648
488
MAX
t
SH
110
25
80
90
90
80
80
-5
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
1
2
3
4