DS2156L+ Maxim Integrated Products, DS2156L+ Datasheet - Page 262

IC TXRX T1/E1/J1 1-CHIP 100-LQFP

DS2156L+

Manufacturer Part Number
DS2156L+
Description
IC TXRX T1/E1/J1 1-CHIP 100-LQFP
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of DS2156L+

Function
Single-Chip Transceiver
Interface
E1, J1, T1, TDM, UTOPIA II
Number Of Circuits
1
Voltage - Supply
3.14 V ~ 3.47 V
Current - Supply
75mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
100-LQFP
Includes
BERT Generator and Detector, CMI Coder and Decoder, HDLC Controller
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power (watts)
-
36.5 UTOPIA Transmit AC Characteristics
Setup Time UT-ENB, UT-SOC,
UT-ADDRx, UT-DATAx to UT-CLK
Hold Time UT-ENB, UT-SOC,
UT-ADDRx, UT-DATAx from UT-CLK
Output Delay UT-CLAV, UT-2CLAV from
UT-CLK
UT-CLAV High-Z from UT-CLK
36.6 UTOPIA Receive AC Characteristics
Setup Time UR-ENB, UR-ADDRx to UR-
CLK
Hold Time UR-ENB, UR-ADDRx from UR-
CLK
Output Delay UR-CLAV, UR-DATAx, UR-
SOC from UR-CLK
UR-CLAV, UR-DATA, UR-SOC
High-Z from UR-CLK
Figure 36-14. UTOPIA Interface Setup and Hold Times
Figure 36-15. UTOPIA Interface Delay Times
PARAMETER
PARAMETER
SIGNAL
SIGNAL
CLOCK
CLOCK
INPUT SETUP TO CLOCK
td and tz
SYMBOL
SYMBOL
tT5
tT6
tT5
tT6
262 of 265
td
td
tT5
INPUT HOLD FROM CLOCK
CONDITIONS
CONDITIONS
tT6
MIN
MIN
10
10
1
1
TYP
TYP
MAX
MAX
20
25
20
25
UNITS
UNITS
ns
ns
ns
ns
ns
ns
ns
ns

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