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ACS406CS 数据表(PDF) 1 Page - Semtech Corporation |
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ACS406CS 数据表(HTML) 1 Page - Semtech Corporation |
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1 / 2 page  © Copyright Semtech Corp 2000 Semtech reserves the right to change specifications on catalog devices without notice. BLOCK DIAGRAM DESCRIPTION The ACS406CS comprises a chip set of two highly integrated devices, the ACS9010 and ACS4060. The ACS9010 is an analog transceiver device and the ACS4060 is a mixed signal device. The ACS406CS supports full duplex serial data of up to 8.448Mbps over one fiber with link lengths up to 25km. The available bandwidth can be shared over 1 to 8 channels of 1 x E2/T2, 4 x E1/T1, 8 x 1.024Mbps plus separate maintenance channel(s). The ACS406CS provides five transmit/receive clock domains enabling four independent E1/T1 channels and a maintenance channel to be supported at one time. The ACS9010 is a transceiver which integrates the Laser/ LED driver as well as the PIN receiver circuitry including the TIA and post amplifier. The ACS4060 integrates the multi-channel mux/de-mux logic with de-jittering circuits for each channel, plus the clock and data recovery. Communicating modems automatically maintain synchronisation with each other even when no data is being transmitted/received. Link lengths from zero to maximum distance are catered for automatically during system synchronisation. FEATURES · Two chip set supporting full duplex serial data transmission up to 8.448Mbps over one fiber · Multi-channel operation with full loopback diagnostics per channel · Up to 8 independent synchronous data channels: 1 x E2/T2 4 x E1/T1 8 x 1.024Mbps · Additional 64kbps maintenance channel with option of 4 x 16kbps multi-channel operation and framing signal for main channels · Standard interfaces for Line Interface Units (LIU) or Framers · Select between NRZ and pseudo-bipolar HDB3/AMI/ B8ZS input data coding types · Support for Bi-Directional, single wavelength duplexers and LED/Laser + PIN · Link lengths up to 25km on single mode fiber · Typical latency of 0.75ms · Bit Error Rate (BER) of 10-10 · Low power, single 5V supply · Operating temperature (ambient) of -40 to 85°C · ACS9010 available in TQFP44 package, ACS4060 available in TQFP100 package. Advanced Communications Revision 1.3 March 2000 PRODUCT BRIEF ACS406CS 4 x E1/T1 Fiber Mux 4 x E1/T1 Fiber Mux/De-mux over One Fiber Optic Cable xti xto rpos1 rneg1 rclk1 rpos4 rneg4 rclk4 4 x tpos1 tneg1 tclk1 tpos4 tneg4 tclk4 4 x rmd1 rmclk tmd1 tmclk dcd errl loss errc LED/Laser Driver PIN Receiver ACS4060 ACS9010 REC PLL 8B10B DEC S2P RX AND LOCK CONTROL PING PONG ENGINE RX FIFO P2S LINE CODER DATA SLICE XTAL OSC P2S LINE CODER PLL P2S PLL P2S 8B10B CODER TX CONTROL PING PONG ENGINE TX FIFO S2P LINE DEC S2P LINE DEC MODE CONTROL / STATUS S2P PLL |
类似零件编号 - ACS406CS |
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类似说明 - ACS406CS |
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