It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

LMKDB1204REXT

Name: Texas Instruments LMKDB1204REXT
Brand: Texas Instruments
SKU: 595-LMKDB1204REXT
Price: 508.76 INR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-LMKDB1204REXT

Mfr. No:

LMKDB1204REXT

Mfr.:

Texas Instruments

Description:

Clock Buffer 2-input 4-output LP- HCSL clock MUX for

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

LMKDB1204REXT Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Texas Instruments LMKDB1204REXT

In Stock: 808

Stock:: 808

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 1,000

Expected 12-06-2026
Factory Lead Time:: 6

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

Enter Quantity:

Minimum: 1 Multiples: 1 Maximum: 600

Unit Price:

₹-.--

Ext. Price:

₹-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 250)

Cut Tape

MouseReel™ (+₹475.00)

Pricing (INR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	₹508.76	₹508.76
	₹396.95	₹3,969.50
	₹359.67	₹8,991.75
	₹344.77	₹34,477.00
Full Reel (Order in multiples of 250)
	₹326.13	₹81,532.50
	₹304.70	₹1,52,350.00

† A MouseReel™ fee of ₹475.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Clock Buffer
RoHS:
Number of Outputs:	4 Output
Output Type:	LP-HCSL
Package/Case:	VQFN-28
Input Type:	Differential
Maximum Input Frequency:	400 MHz
Supply Voltage - Min:	1.71 V
Supply Voltage - Max:	3.6 V
Series:	LMKDB1204
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 105 C
Brand:	Texas Instruments
Duty Cycle - Max:	55 %
Mounting Style:	SMD/SMT
Operating Supply Current:	9.2 mA
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Product Type:	Clock Buffers
Factory Pack Quantity:	250
Subcategory:	Clock & Timer ICs
Type:	Clock Buffer

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

LMKDB1204REXT Datasheet (PDF)

This functionality requires JavaScript to be enabled.

Compliance Codes

USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: China
Assembly Country of Origin:: China
Country of Diffusion:: United States

The country is subject to change at the time of shipment.

LMKDB1 Ultra-Low Jitter Clock Buffers

Texas Instruments LMKDB1 Ultra-Low Jitter Clock Buffers are a family of extremely-low-jitter LP-HCSL buffers and MUX that support PCIe Gen 1 to Gen 6 and are DB2000QL compliant. The devices provide flexible power-up sequence, fail-safe inputs, individual output enable and disable pins, loss of input signal (LOS) detection and automatic output disable features, and excellent power supply noise rejection performance. Both 1.8V and 3.3V supply voltages are supported. For the Texas Instruments LMKDB1120, a 1.8V power supply saves 250mW power compared to 3.3V.