DS21Q58L+ Maxim Integrated Products, DS21Q58L+ Datasheet - Page 69

• 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): -

26.4 Receive AC Characteristics
Table 26-4. AC Characteristics—Receive
(V
(Figure 26-9
SYSCLK Period
SYSCLK Pulse Width
RSYNC Setup to SYSCLK Falling
RSYNC Pulse Width
Delay RCLK to RSER Valid
Delay RCLK to RSYNC, OUTA, OUTB
Delay SYSCLK to RSER Valid
Delay SYSCLK to RSYNC, OUTA,
OUTB
Note 1: SYSCLK = 2.048MHz.
Figure 26-9. Receive AC Timing (Receive Elastic Store Disabled)
DD
= 3.3V ±5%, T
NOTE 1: OUTA OR OUTB CONFIGURED TO OUTPUT RCLK (NONINVERTED).
NOTE 2: OUTA OR OUTB CONFIGURED TO OUTPUT RCLK (INVERTED).
NOTE 3: RSYNC IS IN OUTPUT MODE (RCR1.5 = 0).
NOTE 4: OUTA OR OUTB CONFIGURED TO OUTPUT RFSYNC, CRC4 MF SYNC, OR CAS MF SYNC (NONINVERTED).
NOTE 5: OUTA OR OUTB CONFIGURED TO OUTPUT RFSYNC, CRC4 MF SYNC, OR CAS MF SYNC (INVERTED).
OUTA/OUTB
OUTA/OUTB
PARAMETER
and
OUTA/OUTB
OUTA/OUTB
Figure
A
2
1
RSYNC
= 0°C to +70°C for DS21Q58L; V
(RCLK)
(RCLK)
RSER
26-10)
3
4
5
t
D1
SYMBOL
t
t
t
t
t
t
t
t
t
PW
SP
SH
SL
SU
D1
D2
D3
D4
t D2
DD
69 of 74
(Note 1)
= 3.3V ±5%, T
CONDITIONS
CHANNEL 1
MSB OF
A
= -40°C to +85°C for DS21Q58LN.)
MIN
122
50
50
20
50
TYP
488
t
MAX
SH
50
50
50
50
- 5
UNITS
ns
ns
ns
ns
ns
ns
ns
ns