DS2152L+ Maxim Integrated Products, DS2152L+ Datasheet - Page 23

• Manufacturer Part Number: DS2152L+
• Description: IC TXRX T1 1CHIP ENHNCD 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS2152L+

• Function: Single-Chip Transceiver
• Interface: T1
• Number Of Circuits: 1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: *
• Includes: DSX-1 and CSU Line Build-Out Generator, HDLC Controller, In-Band Loop Code Generator and Detector
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

CCR1: COMMON CONTROL REGISTER 1 (Address = 37 Hex)
(MSB)
TESE
SYMBOL
RSCLKM
TSCLKM
RSAO
RESE
TESE
ODF
PLB
FLB
ODF
POSITION
CCR1.7
CCR1.6
CCR1.5
CCR1.4
CCR1.3
CCR1.2
CCR1.1
CCR1.0
RSAO
NAME AND DESCRIPTION
Transmit Elastic Store Enable.
0 = elastic store is bypassed
1 = elastic store is enabled
Output Data Format.
0 = bipolar data at TPOSO and TNEGO
1 = NRZ data at TPOSO; TNEGO = 0
Receive Signaling All 1s. This bit should not be enabled if
hardware signaling is being utilized. See Section
details.
0 = allow robbed signaling bits to appear at RSER
1 = force all robbed signaling bits at RSER to 1
TSYSCLK Mode Select.
0 = if TSYSCLK is 1.544MHz
1 = if TSYSCLK is 2.048MHz
RSYSCLK Mode Select.
0 = if RSYSCLK is 1.544MHz
1 = if RSYSCLK is 2.048MHz
Receive Elastic Store Enable.
0 = elastic store is bypassed
1 = elastic store is enabled
Payload Loopback.
0 = loopback disabled
1 = loopback enabled
Framer Loopback.
0 = loopback disabled
1 = loopback enabled
TSCLKM
23 of 97
RSCLKM
RESE
PLB
8
for more
(LSB)
FLB