DS2180AQ Maxim Integrated Products, DS2180AQ Datasheet - Page 31

• Manufacturer Part Number: DS2180AQ
• Description: IC TRANSCEIVER T1 44-PLCC
• Manufacturer: Maxim Integrated Products

Specifications of DS2180AQ

• Function: Transceiver
• Interface: T1
• Number Of Circuits: 1
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 3mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC, 44-PLCC
• Includes: Alarm Generation and Detection, B7 Stuffing Mode, B8ZS Mode, Error Detection and Counter, "Hardware" Mode, Transparent Mode
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -

SERIAL PORT READ AC TIMING
NOTE:
1. Serial port write must precede a port read to provide address information.
AC ELECTRICAL CHARACTERISTICS
NOTES:
1. Measured at V
2. Output load capacitance = 100 pF.
TCLK Period
TCLK Pulse Width
TCLK, RCLK Raise & Fall
Times
TSER, TABCD, TLINK
Setup to TCLK Falling
TSER, TABCD, TLINK Hold
from TCLK Falling
TFSYNC, TMSYNC Setup to
TCLK Rising
Propagation Delay TFSYNC
to TMO, TSIGSEL, TSIGFR,
TLCLK
Propagation Delay TCLK to
TCHCLK
TFSYNC, TMSYNC Pulse
Width
PARAMETER
IH
= 2.0V; V
IL
= .8V and 10 ns maximum rise and fall time.
SYMBOL
t
WL,
t
t
t
t
W,
t
t
PTCH
t
HTD
STD
STS
PTS
TSP
t
P
t
t
WH
R
31 of 35
MIN
-125
250
125
100
50
50
1
– TRANSMIT
(0 C to 70 C; V
TYP
648
324
20
MAX
125
75
75
DD
UNITS
= 5.0V ± 10%)
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
DS2180A