DS2154L+ Maxim Integrated Products, DS2154L+ Datasheet - Page 79

• Manufacturer Part Number: DS2154L+
• Description: IC TXRX E1 1CHIP 5V ENH 100-LQFP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS2154L+

• Number Of Drivers/receivers: 1/1
• Protocol: E1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 1.544 Mbps
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.75 V
• Supply Current (max): 75 mA (Typ)
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Ic Interface Type: Parallel, Serial
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: LQFP
• No. Of Pins: 100
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 16-2. AC Characteristics—Receive Side
(V
(See
NOTES:
1) Jitter attenuator enabled in the receive path.
2) Jitter attenuator disabled or enabled in the transmit path.
3) RSYSCLK = 1.544MHz.
4) RSYSCLK = 2.048MHz.
RCLKO Period
RCLKO Pulse Width
RCLKO Pulse Width
RCLKI Period
RCLKI Pulse Width
RSYSCLK Period
RSYSCLK Pulse Width
RSYNC Setup to RSYSCLK Falling
RSYNC Pulse Width
RPOSI/RNEGI Setup to RCLKI Falling
RPOSI/RNEGI Hold From RCLKI Falling
RSYSCLK/RCLKI Rise and Fall Times
Delay RCLKO to RPOSO, RNEGO Valid
Delay RCLK to RSER, RDATA, RSIG,
RLINK Valid
Delay RCLK to RCHCLK, RSYNC,
RCHBLK, RFSYNC, RLCLK
Delay RSYSCLK to RSER, RSIG Valid
Delay RSYSCLK to RCHCLK, RCHBLK,
RMSYNC, RSYNC
DD
= 5V ± 5 %, T
Figure
16-4,
PARAMETER
A
Figure
= 0°C to +70°C for DS2154L, T
16-5, and
Figure
16-6.)
SYMBOL
79 of 87
t
R
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PW
CH
HD
DD
LH
LL
LH
CL
CP
CL
SH
SU
SU
D1
D2
D3
D4
LP
SP
SP
SL
, t
F
A
= -40°C to +85°C for DS2154LN.)
MIN
200
200
150
150
122
122
75
75
50
50
20
50
20
20
TYP
488
244
244
244
244
488
648
488
MAX UNITS
t
SH
25
50
50
50
50
50
-5
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
1
1
2
2
3
4