sy87701al Micrel Semiconductor, sy87701al Datasheet
sy87701al
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sy87701al Summary of contents
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... DESCRIPTION ° ° +85 C) The SY87701AL is a complete Clock Recovery and Data Retiming integrated circuit for data rates from 28Mbps up to 1.3Gbps NRZ. The device is ideally suited for SONET/SDH/ATM and Fibre Channel applications and other high-speed data transmission systems. Clock recovery and data retiming is performed by synchronizing the on-chip VCO directly to the incoming data stream ...
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... Range SY87701ALZI Z28-1 Industrial SY87701ALHI H32-1 Industrial SY87701ALZG Z28-1 Industrial (1) SY87701ALHG H32-1 Industrial Note: 1. Pb-Free package recommended for new designs. 2 SY87701AL Package Lead Marking Finish SY87701ALZI Sn-Pb SY87701ALHI Sn-Pb SY87701ALZG with Pb-Free Pb-Free bar-line indicator NiPdAu SY87701ALHG with Pb-Free Pb-Free bar-line indicator NiPdAu ...
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... Clock Synthesis PLL Loop Filter. External loop filter pins for the clock synthesis PLL. Clock Recovery PLL Loop Filter. External loop filter pins for the receiver PLL. (1) Supply Voltage (1) Analog Supply Voltage (1) Output Supply Voltage Ground No Connect Analog Ground 3 SY87701AL ...
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... GR-253-CORE. M9999-111506 hbwhelp@micrel.com or (408) 955-1690 Lock Detect The SY87701AL contains a link fault indication circuit that monitors the integrity of the serial data input. If the recovered serial data from RDIN is at the correct data rate (within 1000ppm of the synthesizer frequency), the Link ...
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... Micrel, Inc. CHARACTERISTICS Performance The SY87701AL PLL complies with the jitter specifications proposed for SONET/SDH equipment defined by the Bellcore Specifications: GR-253-CORE, Issue 2, December 1995 and ITU-T Recommendations: G.958 document, when used with differential inputs and outputs. Input Jitter Tolerance Input jitter tolerance is defined as the peak-to-peak amplitude of sinusoidal jitter applied on the input signal that causes an equivalent 1dB optical/electrical power penalty ...
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... RCLK REFCLK PLLSP Wide Range R5 = 350 1.0µF PLLRP Wide Range R6 = 680 1.0µF Note: 1. Suggested Values. Values may vary for different applications. 6 SY87701AL /f f Data Rates (Mbps) RCLK RCLK 1 650 - 1300 2 325 - 650 4 163 - 325 6 109 - 216 162 108 ...
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... –1.810 V –1.475 –1.075 V –0.830 –1.860 V –1.570 CC CC 0.5 Min Typ Max 2 0.8 2.0 0.5 –175 +100 –300 –15 –100 SY87701AL 80°C/W Units V mA Units µA Units µA µA µA mA ...
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... REFCLK Nominal 50 – CPWL t t ODC ODC t SKEW Min Typ Max 625 1300 0 100 500 –200 +200 1/(2 × – 200 RCLK 1/(2 × – 200 RCLK CPWH t DH SY87701AL Units MHz % µ ...
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... VCCO 21 RCLKP SMA6 R12 20 C13 RCLKN 182 0.01µF R11 C12 19 VCCO 182 V CCO 0.01µF 18 TCLKP SMA5 17 TCLKN R29 C28 182 R28 0.01µF SMA4 182 CLKSEL C27 0.01µF R2 680 GND J5 SY87701AL SMA10 R30 C29 182 0.01µF R16 182 SMA7 ...
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... R1 350 C1 C11 1µF 1µ CCA CCA VCCO VEE J6 J4 C31 C30 C9 C8 0.01µF 6.8µF 0.01µF 6.8µF 10 SY87701AL R21 130 LED R15 Q1 SY89322V 182 2N2222A GND /Q1 IN1 Q1 R22 IN0 IN0 /Q 12.1k 182 VCC ...
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... Resistor, 2%, Size 0402 Johnson End Launch SMA Jack (1) Components Solder Jumper Option 8-Position, Top Actuated Slide Dip Switch (4) Micrel 3.3V 28Mbps to 1.3Gbps AnyRate Clock and Data Recovery (4) Micrel 3.3/5V Dual LVTTL/LVCMOS-to-Differential LVPECL Translator 11 SY87701AL Qty ...
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... Resistor, 2%, Size 0402 Johnson End Launch SMA Jack (1) Components Solder Jumper Option 8-Position, Top Actuated Slide Dip Switch (4) Micrel 3.3V 28Mbps to 1.3Gbps AnyRate Clock and Data Recovery (4) Micrel 3.3/5V Dual LVTTL/LVCMOS-to-Differential LVPECL Translator 12 SY87701AL Qty ...
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... Micrel, Inc. 28-PIN SOIC .300" WIDE (Z28-1) Note: The 28-pin SOIC package is NOT recommended for new designs. M9999-111506 hbwhelp@micrel.com or (408) 955-1690 13 SY87701AL Rev. 02 ...
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... Micrel, Inc. 32-PIN EPAD TQFP (DIE UP) (H32-1) Heat Dissipation PCB Thermal Consideration for 32-Pin EPAD-TQFP Package M9999-111506 hbwhelp@micrel.com or (408) 955-1690 Package EP- Exposed Pad Die CompSide Island Heat Dissipation V EE Heavy Copper Plane V EE Heavy Copper Plane 14 SY87701AL Rev. 01 ...
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... Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify M9999-111506 hbwhelp@micrel.com or (408) 955-1690 APPENDIX (408) 474-1000 FAX WEB Micrel for any damages resulting from such use or sale. © 2006 Micrel, Incorporated. 15 http://www.micrel.com SY87701AL ...