Mfr Part #:

CDCV857ADGGR

The Texas Instruments CDCV857ADGGR is a 2.5-V SSTL-II phase-lock loop clock driver designed for double data-rate synchronous DRAM applications. It offers low skew and low jitter performance.

✓ Total Stock: 804 pcs

$ Price Range: $5.06

CDCV857ADGGR Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	804 pcs On Request	804 pcs	On Request	1	On Request	On Request	12+	On Request	On Request

CDCV857ADGGR Description

Short technical summary and product information.

The CDCV857ADGGR from Texas Instruments is a high-performance, low-skew, low-jitter phase-lock loop (PLL) clock driver. It is designed to distribute one differential clock input to ten differential clock outputs, making it suitable for double data-rate synchronous DRAM applications.

This device operates from dual 2.5-V supplies and supports spread spectrum clocking. Key electrical specifications include an operating frequency range of 60 to 180 MHz, an output skew of 75 ps, and a cycle-to-cycle jitter of ±50 ps. The quiescent current is less than 200 uA.

The CDCV857ADGGR features three-state outputs that disable when input differential clocks fall below 20 MHz, entering a low power mode. It is available in a 48-pin TSSOP package, suitable for surface mount applications. The operating temperature range is from 0°C to 85°C.

This clock driver is part of Texas Instruments' clock buffer offerings and is identified by its part number CDCV857A.

CDCV857ADGGR Quick Information

Product Type: PLL Clock Driver

Series: SSTL-II

Canonical Name: Texas Instruments CDCV857A Phase Lock Loop Clock Driver

Subcategory: PLL Clock Driver

CDCV857ADGGR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Yes

CDCV857ADGGR Estimated Pricing

Qty	Low	High
1+	$5.06	$5.06

Estimated market price range - modelled values for guidance only, not live distributor offers.

CDCV857ADGGR Features

2.5-V SSTL-II phase-lock loop clock driver.
Distributes one clock input to ten differential outputs.
Operating frequency from 60 to 180 MHz.
Low output skew of 75 ps.
Available in a 48-pin TSSOP package.

CDCV857ADGGR Applications

Ideal for DDR synchronous DRAM applications.
Suitable for clock distribution networks.
Used in systems requiring low jitter clocks.
Supports spread spectrum clocking.

CDCV857ADGGR FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage for the CDCV857ADGGR?

The CDCV857ADGGR operates from 2.3V to 2.7V.

What package type is the CDCV857ADGGR available in?

The CDCV857ADGGR is available in a 48-TSSOP package and a 48-TFSOP (0.240", 6.10mm Width) package.

What is the operating temperature range for the CDCV857ADGGR?

The operating temperature range for the CDCV857ADGGR is 0°C to 85°C.

What is the RoHS status of the CDCV857ADGGR?

The CDCV857ADGGR is RoHS3 Compliant.

What is the maximum operating frequency of the CDCV857ADGGR?

The CDCV857ADGGR has a maximum operating frequency of 180 MHz.

What is the output skew for the CDCV857ADGGR?

The output skew for the CDCV857ADGGR is 75 ps.

What is the cycle-to-cycle jitter of the CDCV857ADGGR?

The cycle-to-cycle jitter of the CDCV857ADGGR is ±50 ps.

Category	Clock Generators, PLLs, Frequency Synthesizers
Manufacturer Name	Texas Instruments
Differential	Yes/Yes
Divider	No/No
Frequency	180 MHz
Input	Clock
Lead Style	Tssop
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature	0°C
Output	Clock
PLL	Yes with Bypass
Quiescent Current	< 200 uA
Ratio	1:10
Supplier Device Package	48-TSSOP
Type	PLL Clock Driver
Voltage	2.3 V