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參數資料
| 型號： | CY25701 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | Programmable High-Frequency Crystal Oscillator with Spread Spectrum (SSXO) and No-Spread Spectrum (XO) Option(帶擴頻(SSXO)和非擴頻(XO)選擇的可編程高頻晶體振蕩器) |
| 中文描述： | 可編程高頻晶體振蕩器與擴頻（SSXO）和無擴頻（XO）的選項（帶擴頻（SSXO）和非擴頻（XO）的選擇的可編程高頻晶體振蕩器） |
| 文件頁數： | 1/8頁 |
| 文件大小： | 270K |
| 代理商： | CY25701 |
CY25701
Programmable High Frequency Crystal
Oscillator with Spread Spectrum (SSXO)
and No Spread Spectrum (XO) Option
Cypress Semiconductor Corporation
Document Number: 001-07313 Rev. *B
198 Champion Court
San Jose
,
CA 95134-1709
408-943-2600
Revised August 24, 2007
Features
■
Crystal Oscillator with Spread Spectrum Clock (SSXO)
■
No Spread Spectrum (XO) Option
■
Wide operating output clock frequency range of 10 –166 MHz
■
Programmable spread spectrum with nominal 31.5 kHz
modulation frequency
■
Center spread: ±0.25% to ±2.0%
■
Down spread: –0.5% to –4.0%
■
No spread: ± 0.0%
■
Integrated phase-locked loop (PLL)
■
85 ps typical cycle-to-cycle jitter with SSCLK = 133 MHz
■
3.3V operation
■
Output enable function
■
Package available in 4-Pin ceramic LCC SMD
■
Pb-free package
■
Industrial temperature from –40°C to 85°C
Benefits
■
Provides a wide range of spread percentages for maximum
electromagnetic interference (EMI) reduction to meet
regulatory agency electromagnetic compliance (EMC) require-
ments. Reduces development and manufacturing costs and
time-to-market.
■
This versatile programming feature enables the user to switch
between SSXO (with Spread) and XO (without Spread)
functions with ease.
■
Internal PLL to generate up to 166 MHz output.
■
Suitable for most PC, consumer, and networking applications
■
Application compatibility in standard and low-power systems
■
In house programming of samples and prototype quantities is
available using CY3672 programming kit and CY3724 socket
adapters. Production quantities are available through Cypress’
value added distribution partners or by using third party
programmers from BP Microsystems, and HiLo Systems, and
others.
Logic Block Diagram
PLL
with
MODULATION
CONTROL
PROGRAMMABLE
CONFIGURATION
OUTPUT
DIVIDERS
and
MUX
1
4
2
VDD
VSS
OE
RFB
C
XOUT
C
XIN
3
SSCLK
4
VDD
3
SSCLK
OE
1
VSS
2
Pin Configuration
CY25701
4-pin Ceramic SMD
相關PDF資料 |
PDF描述 |
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| CY25823 | D-Subminiature Connector; Gender:Female; No. of Contacts:68; D Sub Shell Size:DB68; Body Material:Zinc Alloy; Contact Material:Copper Alloy; Mounting Type:PCB Straight Thru Hole; Pitch Spacing:0.05"; Series:102; Lead Pitch:0.05" RoHS Compliant: Yes |
| CY25823ZXC | D-Subminiature Connector; Gender:Female; No. of Contacts:80; Contact Termination:IDC; D Sub Shell Size:DB80; Body Material:Steel; Leaded Process Compatible:Yes; Mounting Type:PC Board; Peak Reflow Compatible (260 C):No RoHS Compliant: Yes |
| CY25823ZXCT | CONN, RCPT, MINI-D RIBBON (F), 80-POS, PC MTG., AU |
| CY25901 | Spread Spectrum Clock Generator |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| CY25701_06 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Programmable High-Frequency Crystal Oscillator with Spread Spectrum (SSXO) and No-Spread Spectrum (XO) Option |
| CY25701_07 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Programmable High Frequency Crystal Oscillator with Spread Spectrum (SSXO) and No Spread Spectrum (XO) Option |
| CY25701FJXC | 功能描述:IC OSC XTAL 166MHZ 4-JE RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 可編程計時器和振蕩器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:45 系列:- 類型:溫度 - 補償晶體振蕩器（TCXO） 計數:- 頻率:25MHz 電源電壓:3.135 V ~ 3.465 V 電流 - 電源:1.5mA 工作溫度:-40°C ~ 85°C 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 包裝:管件 供應商設備封裝:16-SOIC W 安裝類型:表面貼裝 |
| CY25701FJXCT | 功能描述:IC OSC XTAL 166MHZ 4-JE RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 可編程計時器和振蕩器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:45 系列:- 類型:溫度 - 補償晶體振蕩器（TCXO） 計數:- 頻率:25MHz 電源電壓:3.135 V ~ 3.465 V 電流 - 電源:1.5mA 工作溫度:-40°C ~ 85°C 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 包裝:管件 供應商設備封裝:16-SOIC W 安裝類型:表面貼裝 |
| CY25701FLXC | 功能描述:鎖相環 - PLL Memory SSXO COM RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
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