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Telecom IC Receive Line Interface SOIC-20

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  • Jameco Part no.: 2290831
  • Manufacturer: Maxim Semiconductor
  • Manufacturer no.: DS2187S
  • HTS code: 8542310000
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# of units Price
1+ $19.95
10+ $17.95

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Telecom IC Receive Line Interface SOIC-20


  • Line interface for T1 (1.544 MHz) and CEPT (2.048 MHz) primary rate networks
  • Extracts clock and data from twisted pair or coax
  • Meets requirements of PUB 43801, TR 62411, and applicable CCITT G.823
  • Precision on-chip PLL eliminates external crystal or LC tank - no tuning required
  • Decodes AMI, B8ZS, and HDB3 coded signals
  • Designed for short loop applications such as terminal equipment to DSX-1
  • Reports alarm and error events
  • Compatible with the DS2180A T1/ISDN Primary Rate and DS2181A CEPT Transceivers, as well as DS2141A T1 and DS2143 E1 Controllers
  • Companion to the DS2186 T1/CEPT Transmit Line Interface and DS2188 T1/CEPT Jitter Attenuator
  • Single 5V supply; low-power CMOS technology


  • Function: Receive Line Interface
  • Interface: T1
  • Number of Circuits: 1
  • Voltage - Supply: 4.75V to 5.25V
  • Current - Supply: 18mA
  • Operating Temperature: 0°C to 70°C
  • Mounting Type: Surface Mount
  • Package: 20-SOIC (0.295", 7.50mm Width)
  • Includes: AMI / B8ZS / HDB3 Coded Signal Decoder
  • Base Number: DS2187

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Specification Value
Supplier PackageSOIC-20

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