DS21Q58L+ Maxim Integrated Products, DS21Q58L+ Datasheet - Page 71

• Manufacturer Part Number: DS21Q58L+
• Description: IC TXRX E1 QUAD 3.3V 100LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21Q58L+

• 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: 100-LQFP
• 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): -

26.5 Transmit AC Characteristics
Table 26-5. AC Characteristics—Transmit
(V
(Figure 26-11
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
Figure 26-11. Transmit AC Timing (IBO Disabled)
DD
= 3.3V ±5%, T
PARAMETER
NOTE 1: TSYNC IS IN OUTPUT MODE (TCR.0 = 1).
NOTE 2: TSYNC IS IN INPUT MODE (TCR.0 = 0).
NOTE 3: APPLIES TO OUTA AND OUTB WHEN CONFIGURED FOR TPOS AND TNEG OUTPUTS.
and
OUTA/OUTB
Figure
A
= 0°C to +70°C for DS21Q58L; V
TSYNC
TSYNC
TSER
TCLK
26-12)
3
1
2
t
R
SYMBOL
t
t
R
t
t
t
t
t
t
PW
CH
HD
CP
CL
SU
SU
, t
F
t D2
t D2
F t
t SU
DD
71 of 74
CONDITIONS
= 3.3V ±5%, T
SU
t
HD
A
= -40°C to +85°C for DS21Q58LN.)
t
CL
MIN
75
75
20
50
20
20
t
CP
t
CH
TYP
488
t
t
MAX
CH
SH
25
or
- 5
- 5
UNITS
ns
ns
ns
ns
ns
ns
ns