PDF CY25560 Data sheet ( Hoja de datos )

Número de pieza	CY25560
Descripción	Spread Spectrum Clock Generator
Fabricantes	Cypress Semiconductor
Logotipo
Hay una vista previa y un enlace de descarga de CY25560 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas
No Preview Available ! CY25560 Spread Spectrum Clock Generator Features • 25- to 100-MHz operating frequency range • Wide (9) range of spread selections • Accepts clock and crystal inputs • Low power dissipation: — 56 mW @ Fin = 25 MHz — 89 mW @ Fin = 65 MHz — 139 mW @ Fin = 100 MHz • Frequency spread disable function • Center spread modulation • Low cycle-to cycle jitter • 8-pin SOIC package • Commercial and Industrial temperature ranges Block Diagram Applications • Desktop, notebook, and tablet PCs • VGA controllers • LCD panels and monitors • Printers and multifunction devices (MFP) Benefits • Peak electromagnetic interference (EMI) reduction by 8 to 16 dB • Fast time to market • Cost reduction Pin Configuration Xin/ CLK 1 Xout 8 VDD 2 VSS 3 250 K REFERENCE DIVIDER MODULATION CONTROL PD CP FEEDBACK DIVIDER Loop Filter vco VDD 20 K INPUT DECODER LOGIC VDD 20 K 20 K VSS 5 SSCC 67 S1 S0 20 K VSS DIVIDER & MUX XIN/CLK 1 VDD 2 VSS 3 SSCLK 4 CY25560 8 XOUT 7 S0 6 S1 5 SSCC 4 SSCLK Cypress Semiconductor Corporation • 3901 North First Street • San Jose, CA 95134 • 408-943-2600 www.DDaotacSuhmeeetn4tU#.n: e3t8-07425 Rev. D Revised January 28, 2005 1 page CY25560 Absolute Maximum Ratings (Commercial Grade)[1, 2] Supply Voltage (VDD): .................................... –0.5V to +6.0V DC Input Voltage:....................................–0.5V to VDD+0.5V Junction Temperature ................................. –40°C to +140°C Operating Temperature: ...................................... 0°C to 70°C Storage Temperature .................................. –65°C to +150°C Static Discharge Voltage(ESD)............................ 2,000V-Min DC Electrical Characteristics VDD = 3.3V±10%, T= 0°C to 70°C and CL (Pin 4) = 15 pF, unless otherwise noted Parameter Description Conditions Min. Typ. Max. VDD Power Supply Range ±10% 2.97 3.3 3.63 VIH Input High Voltage S0 and S1 only 0.85VDD VDD VDD VIM Input Middle Voltage S0 and S1 only 0.40VDD 0.50VDD 0.60VDD VIL Input Low Voltage S0 and S1 only 0.0 0.0 0.15VDD VOH Output High Voltage IOH = 6 ma 2.4 VOL Output Low Voltage IOH = 6 ma 0.4 Cin1 Input Capacitance Xin/CLK (Pin 1) 345 Cin2 Input Capacitance Xout (Pin 8) 6 8 10 Cin2 Input Capacitance S0, S1, SSCC (Pins 7, 6, 5) 345 IDD1 Power Supply Current FIN = 25 MHz, CL= 0 17 23 IDD2 Power Supply Current FIN = 65 MHz, CL= 0 27 41 IDD3 Power Supply Current FIN = 100 MHz, CL= 0 42 59 Unit V V V V V V pF pF pF mA mA mA Table 2. Electrical Timing Characteristics VDD = 3.3V±10%, T= 0°C to 70°C and CL (Pin 4) = 15 pF, unless otherwise noted Parameter Description Conditions Min. Typ. Max. Unit ICLKFR tF tR DTYin DTYout JCC1 JCC2 Input Clock Frequency Range Clock Rise Time (Pin 4) Clock Fall Time (Pin 4) Input Clock Duty Cycle Output Clock Duty Cycle Cycle-to-Cycle Jitter Cycle-to-Cycle Jitter VDD = 3.30V SSCLK @ 0.4 – 2.4V SSCLK @ 0.4 – 2.4V XIN/CLK (Pin 1) SSCLK (Pin 4) Fin = 25–50 MHz, SSCC = 1 Fin = 50–100 MHz, SSCC = 1 25 100 MHz 1.0 1.8 2.8 ns 1.0 1.8 2.8 ns 25 50 75 % 45 50 55 % 150 300 ps 130 200 ps Notes: 1. Operation at any Absolute Maximum Rating is not implied. 2. Single Power Supply: The voltage on any input or I/O pin cannot exceed the power pin during power up. Document #: 38-07425 Rev. D Page 5 of 8 5 Page

Páginas	Total 8 Páginas
PDF Descargar	[ Datasheet CY25560.PDF ]

Hoja de datos destacado

Número de pieza	Descripción	Fabricantes
CY25560	Spread Spectrum Clock Generator	Cypress Semiconductor
CY25561	Spread Spectrum Clock Generator	Cypress Semiconductor
CY25562	Spread Spectrum Clock Generator	Cypress Semiconductor
CY25566	Spread Spectrum Clock Generator	Cypress Semiconductor

Número de pieza	Descripción	Fabricantes
SLA6805M	High Voltage 3 phase Motor Driver IC.	Sanken
SDC1742	12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.	Analog Devices

DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.

DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar