pck857 NXP Semiconductors, pck857 Datasheet
pck857
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pck857 Summary of contents
Page 1
... PCK857 50-150MHz differential 1:10 SDRAM clock driver Product data Supersedes data of 2000 Jun 15 Philips Semiconductors INTEGRATED CIRCUITS 2003 Jul 31 ...
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... External feedback pin for synchronization of the outputs to the input. A CMOS style Enable/Disable pin is provided for low power disable. ORDERING INFORMATION PACKAGES TEMPERATURE RANGE 48-Pin Plastic TSSOP 2003 Jul 31 PIN CONFIGURATION ORDER CODE 0 to +85 °C PCK857DGG 2 Product data PCK857 GND 1 48 GND ...
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... I Clock input. CLK provides the clock signal to be distributed by the PCK857 clock driver. CLK is used to provide the reference signal to the integrated PLL that generates the clock output signals. CLK must have a fixed frequency and fixed phase for the PLL to obtain phase lock. ...
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... All outputs switching environment; = 167 MHz Ω See Figure 3 167 MHz 2.5 V GND 2 GND Product data PCK857 LIMITS UNIT MIN TYP MAX -1.2 V -0.1 CC 1.7 0.1 0.6 -18 - ±10 ±10 ±10 /2)-0 /2)+0.1 CC ...
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... < > -65 Note 3 LIMITS CONDITIONS MIN TYP 2.3 3.0 0 -0.3 CONDITIONS MIN 66 40% 5 Product data PCK857 LIMITS UNIT MAX 4 0.5 V DDQ V + 0.5 V DDQ ± ± ± °C +150 °C/W 89 UNIT MAX 2.5 2.7 V 3.3 3 ...
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... CBT CBT CBT SSTL16857 SSTL16857 PCK857 The PLL clock distribution device and SSTL registered drivers reduce signal loads on the memory controller and prevent timing delays and waveform distortions that would cause unreliable operation 6 Product data PCK857 LIMITS UNIT MIN TYP MAX 1.5 3.5 6 1.5 3.5 ...
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... Figure 2. Duty cycle limits and measurement – 100pS Figure 3. Jitter limit and measurement TEST CIRCUIT SW00693 , t PLH PHL 7 Product data PCK857 SW00396 SW00397 SW00398 60Ω 25pF SW00694 ...
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... Philips Semiconductors 50-150 MHz differential 1:10 SDRAM clock driver TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm 2003 Jul 31 8 Product data PCK857 SOT362-1 ...
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... Product data (9397 750 11764); ECN 853-2199 30051 of 18 June 2003; supersedes data of 2000 June 15 (9397 750 07193). Modifications: • _2 20000715 Product data (9397 750 07193); ECN 853-2199 23880 of 2000 June 15. 2003 Jul 31 Corrections and minor changes to existing product specifications. 9 Product data PCK857 ...
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... Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Fax: + 24825 p Document order number: 10 Product data PCK857 Koninklijke Philips Electronics N.V. 2003 All rights reserved. Printed in U.S.A. Date of release: 07-03 9397 750 11764 ...