CDCVF2505 Status: ACTIVE

PLL Clock Driver for Synch. DRAM & Gen. Purp. Apps W/Spread Spectrum Compatibility, Power Down Mode

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Datasheet

3.3-V Clock Phase Lock-Loop Clock Driver (Rev. E) (PDF 390 KB)
07 Mar 2005

	CDCVF2505
VCC(V)	3.3
Operating Frequency Range(Min)(MHz)	24
Operating Frequency Range(Max)(MHz)	200
Absolute Jitter (cycle-to-cycle)(ps)	150
Input Level	LVTTL
No. of Outputs	5
tsk(o)(ns)	0.150
Output Level	LVTTL
Pin/Package	8SOIC, 8TSSOP
Operating Temp Range(Celsius)	-40 to 85
	Samples
	Inventory

Other qualified versions of CDCVF2505

Version	Part Number	Definition
Automotive	CDCVF2505-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects

Customers Who Evaluated This Product Also Evaluated

CDCV304: General Purpose and PCI-X 1:4 Clock Buffer

TPS54331: 3A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-mode ™

SN74LVC1G240: Single Buffer/Driver With 3-State Outputs

Product Information

Features

Phase-Lock Loop Clock Driver for Synchronous DRAM and General-Purpose Applications
Spread Spectrum Clock Compatible
Operating Frequency: 24 MHz to 200 MHz
Low Jitter (Cycle-cycle): <|150 ps| Over the Range 66 MHz–200 MHz
Distributes One Clock Input to One Bank of Five Outputs (CLKOUT Is Used to Tune the Input-Output Delay)
Three-States Outputs When There Is no Input Clock
Operates From Single 3.3-V Supply
Available in 8-Pin TSSOP and 8-Pin SOIC Packages
Consumes Less Than 100-µA (Typically) in Power Down Mode
Internal Feedback Loop Is Used to Synchronize the Outputs to the Input Clock
25- On-Chip Series Damping Resistors
Integrated RC PLL Loop Filter Eliminates the Need for External Components

Description

The CDCVF2505 is a high-performance, low-skew, low-jitter, phase-lock loop (PLL) clock driver. It uses a PLL to precisely align, in both frequency and phase, the output clocks (1Y[0–3] and CLKOUT) to the input clock signal (CLKIN). The CDCVF2505 operates at 3.3 V. It also provides integrated series-damping resistors that make it ideal for driving point-to-point loads.

One bank of five outputs provides low-skew, low-jitter copies of CLKIN. Output duty cycles are adjusted to 50 percent, independent of duty cycle at CLKIN. The device automatically goes in power-down mode when no input signal is applied to CLKIN.

Unlike many products containing PLLs, the CDCVF2505 does not require an external RC network. The loop filter for the PLLs is included on-chip, minimizing component count, space, and cost.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
CDCVF2505D	ACTIVE	-40 to 85	0.90 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
CDCVF2505DG4	ACTIVE	-40 to 85	0.90 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
CDCVF2505DR	ACTIVE	-40 to 85	0.85 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
CDCVF2505DRG4	ACTIVE	-40 to 85	0.85 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
CDCVF2505PW	ACTIVE	-40 to 85	0.90 \| 1ku	TSSOP (PW) \| 8	View	150 \| TUBE
CDCVF2505PWR	ACTIVE	-40 to 85	0.85 \| 1ku	TSSOP (PW) \| 8	View	2000 \| LARGE T&R	Purchase Samples
CDCVF2505PWRG4	ACTIVE	-40 to 85	0.85 \| 1ku	TSSOP (PW) \| 8	View	2000 \| LARGE T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 12:01 PM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksCDCVF2505D
Americas	Avnet	>1k
Americas	Rochester Electronics	>1k
Europe	EBV Elektronik	375
Worldwide	Mouser Electronics	1
TI Lead Time*: 20 WeeksCDCVF2505DG4
Americas	Avnet	152
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	779
Europe	EBV Elektronik	675
Europe	Farnell	79
TI Lead Time*: 20 WeeksCDCVF2505DR
Americas	Rochester Electronics	>1k
TI Lead Time*: 20 WeeksCDCVF2505DRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksCDCVF2505PW
Americas	Arrow	1
	Avnet	8
	Rochester Electronics	323
Asia	WPI	187
TI Lead Time*: 20 WeeksCDCVF2505PWR
Americas	Arrow	7
TI Lead Time*: 20 WeeksCDCVF2505PWRG4
None Reported View Distributors
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
CDCVF2505D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CDCVF2505DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CDCVF2505DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CDCVF2505DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CDCVF2505PW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CDCVF2505PWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CDCVF2505PWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for CDCVF2505

Datasheet

3.3-V Clock Phase Lock-Loop Clock Driver (Rev. E) (PDF, 390 KB)
07 Mar 2005

Application Notes

Design and Layout Guidelines for the CDCVF2505 Clock Driver (HTM, 8 KB) 856 views
16 Nov 2000 Read Abstract

Simulation Models

IBIS Model
- CDCVF2505 IBIS Model (Rev. B) (Multiple File Format) 261 views
  08 Sep 2005 Read Abstract

Customers Who Evaluated This Product Also Evaluated...
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CDCVF2505 Status: ACTIVE

PLL Clock Driver for Synch. DRAM & Gen. Purp. Apps W/Spread Spectrum Compatibility, Power Down Mode

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