CY25702 Cypress Semiconductor, CY25702 Datasheet

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CY25702

Manufacturer Part Number
CY25702
Description
Programmable High Frequency Crystal Oscillator
Manufacturer
Cypress Semiconductor
Datasheet
www.DataSheet4U.com
Cypress Semiconductor Corporation
Document #: 38-07721 Rev. *C
Features
• Programmable High-frequency Crystal Oscillator (XO)
• Wide operating output clock frequency range of 1–166 MHz
• Integrated phase-locked loop (PLL)
• 85 ps typical cycle-to-cycle Jitter with CLK = 133 MHz
• 3.3V operation
• Output Enable and Power-down functions
• Package available in 4-Pin Ceramic LCC SMD
• Pb-free package
• Industrial Temperature from –40°C to 85°C
• For SSCG functionality refer to CY25701 data sheet
OE/PD#
Logic Block Diagram
1
C
C
Programmable High-Frequency Crystal Oscillator (XO)
XIN
XOUT
RFB
VDD
4
PROGRAMMABLE
CONFIGURATION
VSS
2
PLL
198 Champion Court
Benefits
DIVIDERS
OUTPUT
• Internal PLL to generate up to 166 MHz output
• Suitable for most PC, consumer, and networking
• Application compatibility in standard and low-power
• CY25701 can be used as a direct replacement without any
• In-house programming of samples and prototype quantities
MUX
and
applications
systems
PCB modification if spread spectrum clock (SSC) is required
for EMI reduction.
is available using CY3672 programming kit and CY3724
socket adapters. Production quantities are available
through Cypress’s value-added distribution partners or by
using third-party programmers from BP Microsystems, HiLo
Systems, and others.
San Jose
,
CA 95134-1709
CLK
3
Pin Configuration
Revised December 07, 2006
4-pin Ceramic SMD
OE/PD#
VDD
4
1
CY25702
CY25702
408-943-2600
CLK
VSS
3
2

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CY25702 Summary of contents

Page 1

... BP Microsystems, HiLo Systems, and others. PLL OUTPUT PROGRAMMABLE CONFIGURATION DIVIDERS and MUX 2 VSS • 198 Champion Court • San Jose CY25702 Pin Configuration CY25702 4-pin Ceramic SMD 4 3 VDD CLK OE/PD# VSS CLK , CA 95134-1709 • 408-943-2600 Revised December 07, 2006 ...

Page 2

... The CY25702 uses a programmable configuration memory array to synthesize output frequency. The frequency CLK output can be programmed from 1 MHz to 166 MHz. The CY25702 is available in a 4-pin ceramic SMD package with an operating temperature range of –40 to 85°C. Programming Description Field/Factory-Programmable CY25702 Field/Factory programming is available for samples and manufacturing by Cypress and its distributors ...

Page 3

... MHz < CLK < 133 MHz, Measured at V CLK < 25 MHz, Measured at V Time from falling edge stopped outputs (Asynchronous) Time from rising edge outputs at a valid frequency (Asynchronous) Time for CLK to reach valid frequency CY25702 Min. Typ. Max – ...

Page 4

... Figure 3. Output Rise/Fall Time Waveform Tr Tf Output Rise time (Tr Output Fall time (Tf )/SR2 (or SR4) DD Refer to AC Electrical Characteristics table for SR (Slew Rate) values. Figure 4. Output Enable/Disable Timing Waveforms OE2 V IL High Impedance T OE1 )/SR1 (or SR3) CY25702 Page ...

Page 5

... Pin 1 mark free Figure 5. 4-Lead (5.0x3.2 mm) Ceramic LCC LZ04A 5.0 Product Flow Commercial, –20° to 70°C Industrial, –40° to 85°C Commercial, –20° to 70°C Industrial, –40° to 85°C CY25702LX* Marketing Part Number (CY25702 ...

Page 6

... Document History Page Document Title: CY25702 Programmable High-Frequency Crystal Oscillator (XO) Document Number: 38-07721 REV. ECN NO. Issue Date ** 296081 See ECN *A 333298 See ECN *B 390406 See ECN *C 595857 See ECN www.DataSheet4U.com Document #: 38-07721 Rev. *C Orig. of Description of Change Change RGL New data sheet ...

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