CDCE949QPWRQ1

Mfr. #:: CDCE949QPWRQ1
描述:: Clock Synthesizer / Jitter Cleaner AC Program 4-PLL VCXO Clock Synth
生命周期:: 制造商新产品。
数据表:: CDCE949QPWRQ1 数据表
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更多信息:: CDCE949QPWRQ1 更多信息 CDCE949QPWRQ1 Product Details

产品属性
属性值

制造商：: 德州仪器

产品分类：: 时钟合成器/抖动清除器

RoHS：: Y

系列：: CDCE949-Q1

最低工作温度：: - 40 C

最高工作温度：: + 125 C

安装方式：: 贴片/贴片

包装/案例：: TSSOP-24

资质：: AEC-Q100

打包：: 卷轴

特征：: I equal Temp (- 40 to + 85 C), Integrated EEPROM, Multiplier/Divider, Spread Spectrum Clocking (SSC)

品牌：: 德州仪器

产品类别：: 时钟合成器/抖动清除器

出厂包装数量：: 2000

子类别：: 时钟和定时器 IC

单位重量：: 0.007478 oz

Tags: CDCE94, CDCE9, CDCE, CDC

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We provide 90-360 days warranty.

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

CDCE949QPWRQ1 描述

***as Instruments: Programmable 4-PLL VCXO Clock Synthesizer with 2.5V or 3.3V LVCMOS Outputs 24-TSSOP -40 to 125

***p One Stop Global: Programmable PLL Clock Synthesizer Quad Automotive 24-Pin TSSOP T/R

***et Europe: Programmable PLL Clock Synthesizer Quad 24-Pin TSSOP T/R

***ical: Clock Generator 8MHz to 160MHz-IN 230MHz-OUT Automotive 24-Pin TSSOP T/R

***i-Key: IC 4-PLL VCXO LVCMOS 24TSSOP

***ark: Programmable Pll

***AS INSRUMENTS: The CDCE949 is a modular PLL-based low-cost high-performance programmable clock synthesizer, multiplier, and divider. It generates up to 9 output clocks from a single input frequency. Each output can be programmed in-system for any clock frequency up to 230 MHz, using up to four independent configurable PLLs.

***AS: The CDCE949 has separate output supply pins, VDDOUT, of 2.5 V to 3.3 V.

***AS USD: The input accepts an external crystal or LVCMOS clock signal. If an external crystal is used, an on-chip load capacitor is adequate for most applications. The value of the load capacitor is programmable from 0 to 20 pF. Additionally, an on-chip VCXO is selectable, allowing synchronization of the output frequency to an external control signal, that is, a PWM signal.

***AS INSTRU: The deep M/N divider ratio allows the generation of zero-ppm audio/video, networking (WLAN, BlueTooth™, Ethernet, GPS) or Interface (USB, IEEE1394, Memory Stick) clocks from a reference input frequency, such as 27 MHz.

***: All PLLs support SSC (Spread-Spectrum Clocking). SSC can be Center-Spread or Down-Spread clocking. This is a common technique to reduce electro-magnetic interference (EMI).

***TEXAS: Based on the PLL frequency and the divider settings, the internal loop-filter components are automatically adjusted to achieve high stability, and to optimize the jitter-transfer characteristics of each PLL.

***XS: The device supports non-volatile EEPROM programming for easy customization of the device to the application. It is preset to a factory-default configuration (see the Default device Configuration section). It can be reprogrammed to a different application configuration before PCB assembly, or reprogrammed by in-system programming. All device settings are programmable through the SDA/SCL bus, a 2-wire serial interface.

***XS: Three programmable control inputs, S0, S1 and S2, can be used to control various aspects of operation including frequency selection, changing the SSC parameters to lower EMI, PLL bypass, power down, and choosing between low level or 3-state for the output-disable function.

***AS INSTRUM: The CDCE949 operates in a 1.8 V environment. It operates within a temprateure range of –40°C to 125°C.

CDCE949QPWRQ1 更多信息

CDCE(L)949 4-PLL VCXO Clock Synthesizers: OMO Electronic CDCE(L)949 4-PLL VCXO Clock Synthesizers are a modular PLL-based low-cost high-performance programmable clock synthesizer, multiplier, and divider. It generates up to 9 output clocks from a single input frequency. Each output can be programmed in-system for any clock frequency up to 230MHz, using up to four independent configurable PLLs. The CDCE(L)949 has separate output supply pins, VDDOUT, of 2.5V to 3.3V. The input accepts an external crystal or LVCMOS clock signal. If an external crystal is used, an on-chip load capacitor is adequate for most applications. The value of the load capacitor is programmable from 0 to 20pF. Additionally, an on-chip VCXO is selectable, allowing synchronization of the output frequency to an external control signal, that is, a PWM signal.Learn More

OMO Electronic Clock & Timing Solutions: OMO Electronic Clock & Timing Solutions include a wide range of products such as clock buffers, clock generators, clock jitter cleaners, and RF PLLs and synthesizers. These devices can be used in a broad range of applications including wired and optical communications, wireless communications, industrial, and automotive. These easy-to-use, high performance clocking products are supported by a number of innovative, robust online tools that ease design and reduce the time-to-market.Learn More

Market price

型号	描述	库存	价格
CDCE949QPWRQ1 DISTI # 296-27402-1-ND	IC 4-PLL VCXO LVCMOS 24TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2217In Stock	1000:$3.4929 500:$4.0104 100:$4.6055 10:$5.5630 1:$6.1600
CDCE949QPWRQ1 DISTI # 296-27402-6-ND	IC 4-PLL VCXO LVCMOS 24TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2217In Stock	1000:$3.4929 500:$4.0104 100:$4.6055 10:$5.5630 1:$6.1600
CDCE949QPWRQ1 DISTI # 296-27402-2-ND	IC 4-PLL VCXO LVCMOS 24TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$3.2656
CDCE949QPWRQ1 DISTI # CDCE949QPWRQ1	Programmable PLL Clock Synthesizer Quad 24-Pin TSSOP T/R (Alt: CDCE949QPWRQ1) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Asia - 0
CDCE949QPWRQ1 DISTI # CDCE949QPWRQ1	Programmable PLL Clock Synthesizer Quad 24-Pin TSSOP T/R - Tape and Reel (Alt: CDCE949QPWRQ1) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$3.5900 4000:$3.3900 8000:$3.2900 12000:$3.1900 20000:$3.0900
CDCE949QPWRQ1	Programmable 4-PLL VCXO Clock Synthesizer with 2.5V or 3.3V LVCMOS Outputs	6980	1000:$2.8600 750:$2.9100 500:$3.3700 250:$3.8700 100:$4.1500 25:$4.6200 10:$4.9500 1:$5.5000
CDCE949QPWRQ1	Video Clock Generator, 230MHz, CMOS, PDSO24 RoHS: Compliant	377	1000:$3.3000 500:$3.4800 100:$3.6200 25:$3.7700 1:$4.0700
CDCE949QPWRQ1 DISTI # 595-CDCE949QPWRQ1	Clock Synthesizer / Jitter Cleaner AC Program 4-PLL VCXO Clock Synth RoHS: Compliant	903	1:$5.9800 10:$5.4100 25:$5.0000 100:$4.4800 250:$4.2500 500:$3.9000 1000:$3.4000 2000:$3.2700

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CDCE949QPWRQ1

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes