PCI Express (PCIe) IC 400MHz 1 Output 28-VQFN (4x4)
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LMKDB1204REXT

DigiKey Part Number
296-LMKDB1204REXTTR-ND - Tape & Reel (TR)
296-LMKDB1204REXTCT-ND - Cut Tape (CT)
296-LMKDB1204REXTDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LMKDB1204REXT
Description
IC CLOCK BUFFER PCIE 28-QFN
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
PCI Express (PCIe) Clock Buffer/Driver, Multiplexer IC 400MHz 1 Output 28-VQFN (4x4)
Datasheet
 Datasheet
Product Attributes
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Category
Number of Circuits
1
Manufacturer
Texas Instruments
Ratio - Input:Output
2:4
Series
Differential - Input:Output
Yes/Yes
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Max
400MHz
Part Status
Active
Voltage - Supply
1.71V ~ 1.89V, 2.97V ~ 3.6V
PLL
No
Operating Temperature
-40°C ~ 105°C (TA)
Main Purpose
PCI Express (PCIe)
Mounting Type
Surface Mount
Input
LP-HCSL
Package / Case
28-QFN
Output
LP-HCSL
Supplier Device Package
28-VQFN (4x4)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
250 estimated in stock on 06-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$4.61000$4.61
10$4.00900$40.09
25$3.79080$94.77
50$3.63420$181.71
100$3.48400$348.40
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$3.29512$823.78
500$3.15918$1,579.59
750$3.08232$2,311.74
1,250$2.98825$3,735.31
1,750$2.92789$5,123.81
2,500$2.86528$7,163.20
3,000$2.83381$8,501.43
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.