CS61577-IL1Z

CS61577-IL1Z Datasheet

• Drop-in Replacement for CS61574 with the Following Enhancements - Lower Power Consumption

Part	Datasheet
CS61577-IL1Z	CS61577-IL1Z (pdf)

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&EATURES • Provides Analog Transmission Line Interface for T1 and E1 Applications • Drop-in Replacement for CS61574 with the Following Enhancements - Lower Power Consumption - Transmitter Short-Circuit Current Limiting - Greater Transmitter Immunity to Line Reflections The CS61577 is a drop-in replacement for the CS61574, and combines the complete analog transmit and receive line interface for T1 or E1 applications in a low power, 28-pin device operating from a +5V supply. The CS61577 supports processor-based or standalone operation and interfaces with industry standard T1 and E1 framers. The receiver uses a digital Delay-Locked-Loop which is continuously calibrated from a crystal reference to provide excellent stability and jitter tolerance. The receiver includes a jitter attenuator optimized for minimum delay in switching and transmission applications. The transmitter provides internal pulse shaping to insure compliance with T1 and E1 pulse template specifications. !PPLICATIONS - Software Selection Between 75Ω and 120Ω E1 Output Options - Internally Controlled E1 Pulse Width - B8ZS/HDB3/AMI Encoder/Decoder • Interfacing Network Equipment such as DACS and Channel Banks to a DSX-1 Cross Connect • Building Channel Service Units CS61577-IL1Z 28-pin PLCC, Lead Free CS61577-IL1Z 28-pin PLCC = Pin Function in [ ] = Pin Function in CLKE INT SDI SDO MODE TAOS LEN0 LEN1 LEN2 TGND TV+ 2 TCLK 3 TPOS [TDATA] 4 TNEG [TCODE] 8 RCLK 7 RPOS [RDATA] RNEG 6 [BPV] AMI, B8ZS, HDB3, CODER JITTER ATTENUATOR RLOOP XTALIN XTALOUT ACLKI CS 23 24 25 14 15 LINE DRIVER 13 CONTROL PULSE SHAPER LINE RECEIVER 19 CLOCK & DATA RECOVERY SIGNAL QUALITY MONITOR DRIVER MONITOR 27 12 LLOOP SCLK

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&EATURES
• Provides Analog Transmission Line Interface for T1 and E1 Applications
• Drop-in Replacement for CS61574 with the Following Enhancements - Lower Power Consumption
- Transmitter Short-Circuit Current Limiting
- Greater Transmitter Immunity to Line Reflections

The CS61577 is a drop-in replacement for the CS61574, and combines the complete analog transmit and receive line interface for T1 or E1 applications in a low power, 28-pin device operating from a +5V supply. The CS61577 supports processor-based or standalone operation and interfaces with industry standard T1 and E1 framers.

The receiver uses a digital Delay-Locked-Loop which is continuously calibrated from a crystal reference to provide excellent stability and jitter tolerance. The receiver includes a jitter attenuator optimized for minimum delay in switching and transmission applications. The transmitter provides internal pulse shaping to insure compliance with T1 and E1 pulse template specifications.
!PPLICATIONS
- Software Selection Between 75Ω and 120Ω E1 Output Options
- Internally Controlled E1 Pulse Width
- B8ZS/HDB3/AMI Encoder/Decoder
• Interfacing Network Equipment such as DACS and Channel Banks to a DSX-1 Cross Connect
• Building Channel Service Units

CS61577-IL1Z 28-pin PLCC, Lead Free CS61577-IL1Z 28-pin PLCC
= Pin Function in [ ] = Pin Function in

CLKE INT SDI SDO MODE TAOS LEN0 LEN1 LEN2 TGND TV+
2 TCLK
3 TPOS [TDATA]
4 TNEG [TCODE]
8 RCLK
7 RPOS [RDATA] RNEG 6 [BPV]

AMI,

B8ZS, HDB3,

CODER

JITTER ATTENUATOR

RLOOP XTALIN XTALOUT ACLKI CS
23 24 25
14 15

LINE DRIVER 13

CONTROL

PULSE SHAPER

LINE RECEIVER 19

CLOCK &

DATA

RECOVERY

SIGNAL

QUALITY MONITOR

DRIVER

MONITOR
27 12

LLOOP SCLK

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived CS61577-IL1Z Datasheet file may be downloaded here without warranties.

Datasheet ID: CS61577-IL1Z 523206