DS2154LN+ Maxim Integrated Products, DS2154LN+ Datasheet - Page 56

• Manufacturer Part Number: DS2154LN+
• Description: IC TXRX E1 1CHIP 5V ENH 100-LQFP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS2154LN+

• Number Of Drivers/receivers: 1/1
• Protocol: E1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note: If CCR3.6 = 1, then a 0 in the TCBRs implies that signaling data is to be sourced from TSER (or
TSIG if CCR3.2 = 1) and a 1 implies that signaling data for that channel is to be sourced from the
Transmit Signaling (TS) registers. See the following definition.
TCBR1/TCBR2/TCBR3/TCBR4: DEFINITION WHEN CCR3.6 = 1
*
Alarm bits.
CH1 and CH17 should be set to 1 to allow the internal TS1 register to create the CAS Multiframe Alignment Word and Spare/Remote
(MSB)
CH20
CH24
CH28
CH32
CH12
CH16
CH4
CH8
CH19
CH23
CH27
CH31
CH11
CH15
CH3
CH7
CH18
CH22
CH26
CH30
56 of 87
CH10
CH14
CH2
CH6
CH17*
CH25
CH29
CH21
(LSB)
CH1*
CH13
CH5
CH9
TCBR1 (22)
TCBR2 (23)
TCBR3 (24)
TCBR4 (25)