ICS8531AY-01 IDT, Integrated Device Technology Inc, ICS8531AY-01 Datasheet
ICS8531AY-01
Specifications of ICS8531AY-01
Available stocks
Related parts for ICS8531AY-01
ICS8531AY-01 Summary of contents
Page 1
... CC Q0 nQ0 CLK 2 nCLK 3 Q1 CLK_SEL 4 nQ1 PCLK 5 Q2 nPCLK 6 nQ2 CLK_EN 8 nQ3 Q4 nQ4 Q5 nQ5 7mm x 7mm x 1.4mm package body Q6 nQ6 Q7 nQ7 Q8 nQ8 1 ICS8531- CCO nQ3 21 Q4 ICS8531-01 20 nQ4 nQ5 17 V CCO 32-Lead LQFP Y package Top View ICS8531AY-01 REV. F APRIL 11, 2007 ...
Page 2
... ICS8531-01 LOW SKEW, 1-TO-9, DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER ABLE IN ESCRIPTIONS ABLE IN HARACTERISTICS IDT ™ / ICS ™ 1-TO-9, 3.3V LVPECL FANOUT BUFFER ICS8531AY-01 REV. F APRIL 11, 2007 kΩ kΩ ...
Page 3
... F T ABLE ONTROL NPUT UNCTION Disabled nCLK, nPCLK CLK, PCLK CLK_EN nQ0:nQ8 Q0: ABLE LOCK NPUT UNCTION ABLE IDT ™ / ICS ™ 1-TO-9, 3.3V LVPECL FANOUT BUFFER ABLE CLK_EN T D IGURE IMING IAGRAM " Enabled ICS8531AY-01 REV. F APRIL 11, 2007 " ...
Page 4
... Exposure to absolute maximum rating conditions for ex- tended periods may affect product reliability. 47.9°C/W (0 lfpm 3.3V±5 0° CCO 3.3V±5%, T HARACTERISTICS CC CCO 3.3V±5 0° CCO 70° 0°C 70° 70° ICS8531AY-01 REV. F APRIL 11, 2007 µ A µ A µ A µ µ A µ A µ A µ ...
Page 5
... LOW SKEW, 1-TO-9, DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER T 4D. LVPECL DC C ABLE HARACTERISTICS Ω ABLE HARACTERISTICS IDT ™ / ICS ™ 1-TO-9, 3.3V LVPECL FANOUT BUFFER , 3.3V±5 0° CCO 3.3V±5 0°C 70° CCO ƒ≤ 70° ICS8531AY-01 REV. F APRIL 11, 2007 µ A µ A µ A µ ...
Page 6
... FFSET ROM ARRIER REQUENCY meets the noise floor of what is shown, but can actually be lower. The phase noise is dependant on the input source and measurement equipment. 6 Additive Phase Jitter @ 155.52MHz (12kHz to 20MHz) = 0.17ps typical ) Z ICS8531AY-01 REV. F APRIL 11, 2007 ...
Page 7
... EASUREMENT V CC SCOPE Qx nCLK, nPCLK V nQx CLK, PCLK IFFERENTIAL PART 1 nQx Qx PART 2 nQy ART TO nQ0:nQ8 80% Q0: 20 UTPUT UTY 7 I NFORMATION Cross Points NPUT EVEL tsk(o) S ART KEW PERIOD t PW odc = x 100% t PERIOD YCLE ULSE IDTH ERIOD ICS8531AY-01 REV. F APRIL 11, 2007 V CMR ...
Page 8
... NPUT AND UTPUT INS O UTPUTS LVPECL O All unused LVPECL outputs can be left floating. We recommend that there is no trace attached. Both sides of the differential output pair should either be left floating or terminated 3.3V, V_REF should be 1.25V IFFERENTIAL NPUT : : UTPUTS ICS8531AY-01 REV. F APRIL 11, 2007 ...
Page 9
... HiPerClockS Input NPUT RIVEN OUPLE 9 3. Ohm CLK Ohm nCLK HiPerClockS LVPECL Input 3B CLK/nCLK LOCK NPUT 3.3V LVPECL D RIVER Ohm LVDS_Driv er R1 100 Ohm 3D CLK/nCLK LOCK NPUT 3.3V LVDS D RIVER ICS8531AY-01 REV. F APRIL 11, 2007 D RIVEN BY 3.3V CLK nCLK Receiv er D RIVEN BY ...
Page 10
... R3 R4 120 120 SSTL Ohm PCLK Ohm nPCLK R1 R2 120 120 4B PCLK/nPCLK LOCK SSTL RIVER 3. Ohm LVDS R5 C2 100 Ohm 4D PCLK/nPCLK LOCK 3.3V LVDS RIVER ICS8531AY-01 REV. F APRIL 11, 2007 HiPerClockS PCLK/nPCLK D NPUT RIVEN 3.3V PCLK nPCLK HiPerClockS PCL K NPUT RIVEN ...
Page 11
... FIN FOUT 50Ω RTT T F ERMINATION 11 3.3V 125Ω 125Ω 50Ω o FIN Z = 50Ω o 84Ω 84Ω 5B. LVPECL O T IGURE UTPUT ERMINATION ICS8531AY-01 REV. F APRIL 11, 2007 ...
Page 12
... CC = 3.465V * 80mA = 277.2mW TM * Pd_total + 32- LQFP F C PIN ORCED ONVECTION by Velocity (Linear Feet per Minute 67.8°C/W 47.9°C/W 12 devices is 125°C. must be used. Assuming a JA 200 500 55.9°C/W 50.1°C/W 42.1°C/W 39.4°C/W ICS8531AY-01 REV. F APRIL 11, 2007 ...
Page 13
... Total Power Dissipation per output pair = Pd_H + Pd_L = 30mW IDT ™ / ICS ™ 1-TO-9, 3.3V LVPECL FANOUT BUFFER V CCO Q1 6. LVPECL RIVER IRCUIT AND – 0.9V CCO_MAX – CCO_MAX OH_MAX CCO_MAX OH_MAX )) / [( OL_MAX CCO_MAX OL_MAX 13 V OUT CCO ERMINATION ] * ( CCO_MAX OH_MAX CCO_MAX OL_MAX L ICS8531AY-01 REV. F APRIL 11, 2007 ...
Page 14
... The transistor count for ICS8531-01 is: 632 IDT ™ / ICS ™ 1-TO-9, 3.3V LVPECL FANOUT BUFFER R I ELIABILITY NFORMATION 32 L LQFP EAD by Velocity (Linear Feet per Minute 67.8°C/W 47.9°C/W 14 200 500 55.9°C/W 50.1°C/W 42.1°C/W 39.4°C/W ICS8531AY-01 REV. F APRIL 11, 2007 ...
Page 15
... LOW SKEW, 1-TO-9, DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER ACKAGE UTLINE AND IMENSIONS ABLE Reference Document: JEDEC Publication 95, MS-026 IDT ™ / ICS ™ 1-TO-9, 3.3V LVPECL FANOUT BUFFER 32 L LQFP UFFIX FOR EAD D ACKAGE IMENSIONS θ θ θ θ θ ° ° ICS8531AY-01 REV. F APRIL 11, 2007 ...
Page 16
... IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments. IDT ™ / ICS ™ 1-TO-9, 3.3V LVPECL FANOUT BUFFER " " " L " " " " " ° & ° ° & ° ICS8531AY-01 REV. F APRIL 11, 2007 ° ° ° ° ...
Page 17
... ICS8531-01 LOW SKEW, 1-TO-9, DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER " " IDT ™ / ICS ™ 1-TO-9, 3.3V LVPECL FANOUT BUFFER & ± ± " " " ± ± " " " ICS8531AY-01 REV. F APRIL 11, 2007 ...
Page 18
ICS8531-01 LOW SKEW, 1-TO-9, DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United ...