CDCEL949PW

Mfr. #:: CDCEL949PW
描述:: Clock Synthesizer / Jitter Cleaner Programmable 4-PLL VCXO Clock Synth
生命週期:: 製造商新產品
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更多信息:: CDCEL949PW 更多信息 CDCEL949PW Product Details

產品屬性
屬性值

製造商：: 德州儀器

產品分類：: 時鐘合成器/抖動清除器

RoHS：: Y

系列：: CDCEL949

輸出數量：: 9 Output

輸出電平：: 低電壓CMOS

最大輸出頻率：: 230 MHz

輸入電平：: 晶體，LVCMOS

最大輸入頻率：: 160 MHz

電源電壓 - 最大值：: 1.9 V

電源電壓 - 最小值：: 1.7 V

最低工作溫度：: - 40 C

最高工作溫度：: + 85 C

安裝方式：: 貼片/貼片

包裝/案例：: TSSOP-24

打包：: 管子

特徵：: 集成 EEPROM、乘法器/除法器、擴頻時鐘 (SSC)

高度：: 1.15 mm

長度：: 7.8 mm

寬度：: 4.4 mm

品牌：: 德州儀器

開發套件：: CDCEL949PERF-EVM

工作電源電流：: 38 mA

工作電源電壓：: 1.8 V

產品類別：: 時鐘合成器/抖動清除器

出廠包裝數量：: 60

子類別：: 時鐘和定時器 IC

單位重量：: 0.003157 oz

Tags: CDCEL949PW, CDCEL949P, CDCEL94, CDCEL9, CDCEL, CDCE, CDC

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Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

CDCEL949PW 描述

***as Instruments: Programmable 4-PLL VCXO clock synthesizer with 1.8-V LVCMOS outputs 24-TSSOP -40 to 85

***th Star Micro: Programmable PLL Clock Synthesizer Quad 8MHz to 160MHz 24-Pin TSSOP Tube

***ser: Clocking Circuits Programmable 4-PLL VCXO Clock Synth

***as Instruments (TI): The CDCE949 and CDCEL949 are modular PLL-based low cost, high-performance, programmable clock synthesizers, multipliers and dividers. They generate 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 INSRUMENT: The CDCEx949 has separate output supply pins, VDDOUT, 1.8 V for the CDCEL949, and 2.5 V to 3.3 V for CDCE949.

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

***AS INSTRUMEN: 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.

***as Instr.: The device supports non-volatile EEPROM programming for easy customization of the device to the application. It is preset to a factory-default configuration. 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 and SCL bus, a 2-wire serial interface.

***AS INSRUMENT: 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 INSTRUMENTS INC: The CDCEx949 operates in a 1.8-V environment. It operates within a temperature range of –40°C to 85°C.

CDCEL949PW 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

Market price

型號	描述	庫存	價格
CDCEL949PW DISTI # V39:1801_07248283	Clock Generator 8MHz to 160MHz Input 230MHz Output 24-Pin TSSOP Tube RoHS: Compliant	70	1000:$3.2130 500:$3.7380 100:$4.3019 10:$5.0890 1:$5.5839
CDCEL949PWR DISTI # 296-38076-1-ND	IC 4-PLL VCXO CLK SYNTH 24-TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1648In Stock	1000:$2.9821 500:$3.5359 100:$4.1536 10:$5.0690 1:$5.6400
CDCEL949PWR DISTI # 296-38076-6-ND	IC 4-PLL VCXO CLK SYNTH 24-TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1648In Stock	1000:$2.9821 500:$3.5359 100:$4.1536 10:$5.0690 1:$5.6400
CDCEL949PW DISTI # 296-22867-5-ND	IC 4-PLL VCXO CLK SYNTH 24-TSSOP RoHS: Compliant Min Qty: 1 Container: Tube	966In Stock	2520:$3.3011 1020:$3.4748 540:$4.1201 120:$4.8399 60:$5.5845 10:$5.9070 1:$6.5800
CDCEL949PWR DISTI # 296-38076-2-ND	IC 4-PLL VCXO CLK SYNTH 24-TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$2.7504
CDCEL949PWRG4 DISTI # CDCEL949PWRG4-ND	IC 4-PLL VCXO CLK SYNTH 24-TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$2.7504
CDCEL949PWG4 DISTI # CDCEL949PWG4-ND	IC 4-PLL VCXO CLK SYNTH 24-TSSOP RoHS: Compliant Min Qty: 120 Container: Tube	Temporarily Out of Stock	120:$4.8399
CDCEL949PW DISTI # 25725175	Clock Generator 8MHz to 160MHz Input 230MHz Output 24-Pin TSSOP Tube RoHS: Compliant	70	10:$5.0890 2:$5.5839
CDCEL949PW DISTI # CDCEL949PW	Programmable PLL Clock Synthesizer Quad 8MHz to 160MHz 24-Pin TSSOP Tube - Rail/Tube (Alt: CDCEL949PW) RoHS: Compliant Min Qty: 120 Container: Tube	Americas - 0	120:$3.5900 240:$3.3900 360:$3.2900 600:$3.1900 1200:$3.0900
CDCEL949PWR DISTI # CDCEL949PWR	Programmable PLL Clock Synthesizer Quad 8MHz to 160MHz 24-Pin TSSOP T/R - Tape and Reel (Alt: CDCEL949PWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$2.5900 4000:$2.5900 8000:$2.5900 12000:$2.4900 20000:$2.4900
CDCEL949PWRG4 DISTI # CDCEL949PWRG4	Programmable PLL Clock Synthesizer Quad 8MHz to 160MHz 24-Pin TSSOP T/R - Tape and Reel (Alt: CDCEL949PWRG4) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$2.9900 4000:$2.7900 8000:$2.6900 12000:$2.5900 20000:$2.4900
CDCEL949PW	Programmable 4-PLL VCXO Clock Synthesizer with 1.8-V LVCMOS Outputs	4800	1000:$2.8200 750:$2.8800 500:$3.3300 250:$3.8200 100:$4.1000 25:$4.5700 10:$4.8900 1:$5.4400
CDCEL949PWR	Programmable 4-PLL VCXO Clock Synthesizer with 1.8-V LVCMOS Outputs	5997	1000:$2.3500 750:$2.4000 500:$2.7700 250:$3.1900 100:$3.4100 25:$3.8100 10:$4.0700 1:$4.5300
CDCEL949PW DISTI # 595-CDCEL949PW	Clock Synthesizer / Jitter Cleaner Programmable 4-PLL VCXO Clock Synth RoHS: Compliant	123	1:$6.5700 10:$5.9100 100:$4.8400 250:$4.5400 500:$4.1200 1000:$3.4700
CDCEL949PWR DISTI # 595-CDCEL949PWR	Clock Synthesizer / Jitter Cleaner Programmable 4-PLL VCXO Clock Synth RoHS: Compliant	0	2000:$2.7500
CDCEL949PWRG4 DISTI # 595-CDCEL949PWRG4	Clock Synthesizer / Jitter Cleaner Programmable 4-PLL VCXO Clock Synth RoHS: Compliant	0	2000:$2.7500
CDCEL949PWG4 DISTI # 595-CDCEL949PWG4	Clock Synthesizer / Jitter Cleaner Programmable 4-PLL VCXO Clock Synth RoHS: Compliant	0
CDCEL949PW	Video Clock Generator, 230MHz, CMOS, PDSO24 RoHS: Compliant	2443	1000:$3.2600 500:$3.4400 100:$3.5800 25:$3.7300 1:$4.0200
CDCEL949PWR	Video Clock Generator, 230MHz, CMOS, PDSO24 RoHS: Compliant	3436	1000:$2.7200 500:$2.8700 100:$2.9900 25:$3.1100 1:$3.3500

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