DS21Q50L+ Maxim Integrated Products, DS21Q50L+ Datasheet - Page 84

• Manufacturer Part Number: DS21Q50L+
• Description: IC TXRX E1 QUAD 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21Q50L+

• Function: Transceiver
• Interface: E1
• Number Of Circuits: 4
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 230mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: *
• Includes: AIS Alarms Detector and Generator, Loopback Functions, PRBS Generator / Detector, Remote Detector and Generator
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

21.5 Transmit AC Characteristics
AC CHARACTERISTICS—TRANSMIT
(V
TCLK Period
TCLK Pulse Width
TSYNC Setup to TCLK
TSYNC Pulse Width
TSER Setup to TCLK Falling
TSER Hold from TCLK Falling
TCLK Rise and Fall Times
DD
= 3.3V ±5%, T
PARAMETER
A
= 0°C to +70°C for DS21Q50L; V
SYMBOL
t
t
t
R
t
t
t
t
t
PW
CH
HD
CP
CL
SU
SU
, t
84 of 87
DD
F
= 3.3V ± 5%, T
MIN
75
75
20
50
20
20
A
= -40°C to +85°C for DS21Q50LN.)
TYP
488
t
t
MAX
CH
SH
25
or
- 5
- 5
UNITS
ns
ns
ns
ns
ns
ns
ns