DS2181A+ Maxim Integrated Products, DS2181A+ Datasheet - Page 29

• Manufacturer Part Number: DS2181A+
• Description: IC TXRX CEPT PRIMARY RATE 40-DIP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS2181A+

• Number Of Drivers/receivers: 1/1
• Protocol: CEPT
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.600", 15.24mm)
• Logic Type: CMOS
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• High Level Output Current: - 1 mA
• Interface: DMA, CPI
• Low Level Output Current: 4 mA
• Minimum Operating Temperature: 0 C
• Output Current: 4 mA
• Supply Current: 5 mA
• Supply Voltage Range: 4.5V To 5.5V
• Logic Case Style: LCC
• No. Of Pins: 44
• Operating Temperature Range: 0°C To +70°C
• Termination Type: SMD
• Transceiver Type: Network
• Driver Case Style: LCC
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Interface Type: Serial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC ELECTRICAL CHARACTERISTICS
NOTES:
1. Measured at V
2. Output load capacitance = 100 pF.
CAPACITANCE
Propagation Delay RCLK to
RMSYNC, RFSYNC, RSTS,
RCHCLK, RAF
Propagation Delay RCLK to
RSER, RSD
Transition Time All Outputs
RCLK Period
RCLK Pulse Width
RCLK Rise and Fall Times
RPOS, RNEG Setup to RCLK
Falling
RPOS, RNEG Hold to RCLK
Falling
Propagation Delay RCLK to
RLOS, RRA, RBA, RFER,
RDMA, RCL
Minimum
Input Capacitance
Output Capacitance
PARAMETER
PARAMETER
RST
Pulse Width
IH
= 2.0V; V
IL
= .8V and 10 ns maximum rise and fall times.
SYMBOL
SYMBOL
t
WL,
C
t
t
t
t
t
t
t
t
C
R,
HRD
PRD
TTR
SRD
PRA
PRS
RST
OUT
t
P
IN
t
t
WH
F
MIN
MIN
29 of 32
50
50
1,2
1
– RECEIVE
TYP
TYP
488
244
(0 C to 70 C; V
20
MAX
MAX
75
75
20
75
5
7
DD
UNITS
UNITS
= 5.0V ± 5%)
pF
pF
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
(t
A
=25 C)
NOTES
NOTES
DS2181A