DS2155LN Maxim Integrated Products, DS2155LN Datasheet - Page 155
DS2155LN
Manufacturer Part Number
DS2155LN
Description
IC TXRX T1/E1/J1 1-CHIP 100-LQFP
Manufacturer
Maxim Integrated Products
Specifications of DS2155LN
Function
Single-Chip Transceiver
Interface
E1, HDLC, J1, T1
Number Of Circuits
1
Voltage - Supply
3.14 V ~ 3.47 V
Current - Supply
75mA
Operating Temperature
-40°C ~ 85°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
Contains lead / RoHS non-compliant
Power (watts)
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS2155LNB+
Manufacturer:
Maxim
Quantity:
100
Company:
Part Number:
DS2155LNC2+
Manufacturer:
ROHM
Quantity:
2 000
Company:
Part Number:
DS2155LNC2+
Manufacturer:
Maxim Integrated
Quantity:
10 000
Part Number:
DS2155LNC2+
Manufacturer:
MAXIM/美信
Quantity:
20 000
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Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit 0/Loss-of-Transmit Clock Condition (LOLITC)
Bit 1/Transmit Open-Circuit Detect Condition (TOCD)
Bit 2/Transmit Current-Limit Exceeded Condition (TCLE)
Bit 3/Line Interface Receive Carrier-Loss Condition (LRCL)
Bit 4/Jitter Attenuator Limit Trip Event (JALT)
Bit 5/Receive Signaling Change-of-State Event (RSCOS)
Bit 6/Timer Event (TIMER)
Bit 7/Input Level Under Threshold (ILUT)
0 = interrupt masked
1 = interrupt enabled—generates interrupts on rising and falling edges
0 = interrupt masked
1 = interrupt enabled—generates interrupts on rising and falling edges
0 = interrupt masked
1 = interrupt enabled—generates interrupts on rising and falling edges
0 = interrupt masked
1 = interrupt enabled—generates interrupts on rising and falling edges
0 = interrupt masked
1 = interrupt enabled
0 = interrupt masked
1 = interrupt enabled
0 = interrupt masked
1 = interrupt enabled
0 = interrupt masked
1 = interrupt enabled
ILUT
7
0
TIMER
IMR1
Interrupt Mask Register 1
17h
6
0
RSCOS
5
0
JALT
4
0
155 of 238
LRCL
3
0
TCLE
2
0
TOCD
1
0
LOLITC
0
0
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