CY28RS480 SpectraLinear, CY28RS480 Datasheet
CY28RS480
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CY28RS480 Summary of contents
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... VDD_SRC VSS_SRC VDD_48 MHz SRCT4 SRCC4 SRCT3 USB_48 SRCC3 VSS_SRC VDD_SRC SRCT2 SRCC2 SRCT1 SRCC1 VSS_SRC SRCST1 SRCSC1 Tel:(408) 855-0555 Fax:(408) 855-0550 CY28RS480 RS480 Chipset HTT66 PCI REF USB_48 VDD_REF 2 55 VSS_REF 3 54 REF0 4 ...
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... Ground for REF outputs GND Ground for SRC outputs GND Ground for SRC outputs GND Ground for SRCS outputs GND Ground for HyperTransport outputs GND Analog Ground I 14.318-MHz Crystal Input O 14.318-MHz Crystal Output No Connects CY28RS480 Description Page Datasheet pdf - http://www.DataSheet4U.net/ ...
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... Data byte 2 from slave – 8 bits 56 Acknowledge .... Data bytes from slave / Acknowledge .... Data Byte N from slave – 8 bits .... NOT Acknowledge Byte Read Protocol Bit Description 1 Start 8:2 Slave address – 7 bits 9 Write 10 Acknowledge from slave CY28RS480 Page Datasheet pdf - http://www.DataSheet4U.net/ ...
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... Disable Enable REF1 Output Enable 0 = Disable Enable REF0 Output Enable 0 = Disable Enable PCI0 Output Enable 0 = Disable Enable USB_48MHz Output Enable 0 = Disable Enable RESERVED CPU[T/C]1 Output Enable 0 = Disable (Hi-Z Enable CPU[T/C]0 Output Enable 0 = Disable (Hi-Z Enable CY28RS480 Description Page Datasheet pdf - http://www.DataSheet4U.net/ ...
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... SRC[T/C]2 stoppable by CLKREQ#0 pin 0 = SRC[T/C]2 free running SRC[T/C]1 CLKREQ#0 control 1 = SRC[T/C]1 stoppable by CLKREQ#0 pin 0 = SRC[T/C]1 free running SRC[T/C]0 CLKREQ#0 control 1 = SRC[T/C]1 stoppable by CLKREQ#0 pin 0 = SRC[T/C]1 free running HTT66 Output enable 0 = Disabled Enabled CY28RS480 Description Description Description Page Datasheet pdf - http://www.DataSheet4U.net/ ...
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... REF Output drive strength 0 = Low drive High drive Reserved Reserved Reserved Reserved Reserved Revision Code Bit 3 Revision Code Bit 2 Revision Code Bit 1 Revision Code Bit 0 Vendor ID Bit 3 Vendor ID Bit 2 Vendor ID Bit 1 Vendor ID Bit 0 CY28RS480 Description Description Description Description Page Datasheet pdf - http://www.DataSheet4U.net/ ...
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... Crystal Recommendations The CY28RS480 requires a Parallel Resonance Crystal. Substituting a series resonance crystal will cause the CY28RS480 to operate at the wrong frequency and violate the ppm specification. For most applications there is a 300-ppm frequency shift between series and parallel crystals due to incorrect loading. ...
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... SRC outputs resuming simultaneously. If the CLKREQ# drive mode bit is programmed to ‘1’ three-state), the all stopped SRC outputs must be driven high within CLKREQ#[1:0] Assertion to a voltage greater than 200 mV. www.DataSheet.co.kr CY28RS480 Page Datasheet pdf - http://www.DataSheet4U.net/ ...
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... JEDEC (JESD 51) At 1/8 in. Condition 3.3V ± 5% SDATA, SCLK www.DataSheet.co.kr SDATA, SCLK VDD Except pull-ups or pull-downs 0<V < max load and frequency PD asserted, Outputs driven PD asserted, Outputs Hi-Z CY28RS480 Min. Max. Unit –0.5 4.6 V –0.5 4.6 V –0.5 V +0.5 VDC DD –65 +150 ° °C – ...
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... OX Measured at crossing point V OX Measured at crossing point V OX Measured from V = 0.175 0.525V OH Determined as a fraction of 2*(T – T )/( Math averages Figure 5 Math averages Figure 5 See Figure 5. Measure SE CY28RS480 Min. Max. Unit 47.5 52.5 % 69.841 71.0 ns – 10.0 ns – 500 ps – 300 ppm 2 7 V/ns 0.4 2.3 V – ...
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... Measurement at 1.5V Measurement at 1.5V Measurement at 1.5V Measurement at 1.5V Measurement at 2.4V Measurement at 0.4V Measured between 0.8V and 2.0V Measurement at 1.5V Measurement at 1.5V Measurement at 1.5V Measurement at 1.5V Measurement at 2.4V Measurement at 0.4V Measured between 0.8V and 2.0V Measurement at 1.5V www.DataSheet.co.kr Measurement at 1.5V@1 us Measurement at 1.5V Measurement at 1.5V Measurement at 1.5V Measured between 0.8V and 2.0V Measurement at 1.5V CY28RS480 Min. Max. Unit 0.9 6.5 V/ns – 450 ps – 500 29.99100 30.00900 ns 29 ...
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... Figure 5. 0.7V Load Configuration CY28RS480 Measurement Point 5pF Measurement Point 5pF Measurement Point 5pF Measurement Point 5pF Measurement Point ...
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... SEATING PLANE 0.095 0.110 GAUGE PLANE 0.110 0.008 0.008 0.016 0.0135 CY28RS480 Vbias=1.25V 125 ohms 5pF 5pF Product Flow Commercial Commercial Commercial Commercial DIMENSIONS IN INCHES MIN. MAX. 0.005 .010 ...
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... GAUGE PLANE MAX. 0.25[0.010] 0.20[0.008] 0.051[0.002] 0.152[0.006] 0.170[0.006] SEATING 0.279[0.011] PLANE www.DataSheet.co.kr CY28RS480 DIMENSIONS IN MM[INCHES] MIN. MAX. REFERENCE JEDEC MO-153 PACKAGE WEIGHT 0.42gms PART # Z5624 STANDARD PKG. ZZ5624 LEAD FREE PKG. 0.508[0.020] 0.762[0.030] 0°-8° ...