Congratulations On Your Successful Submission
Submission Failure
LMK00304SQ/NOPB
WQFN-32-EP(5x5) Clock Buffer and DriverLMK00304SQ/NOPB
WQFN-32-EP(5x5) Clock Buffer and Driver
-
Manufacturer Part # : LMK00304SQ/NOPB
-
Package/Case: WQFN-32
-
Brand: Texas Instruments
-
Product Categories : Clock Buffers, Drivers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
LMK00304SQ/NOPB DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $4.697 | $4.70 |
| 10 | $4.099 | $40.99 |
| 30 | $3.601 | $108.03 |
| 100 | $3.295 | $329.50 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The LMK00304SQ/NOPB is a highly versatile clock generator and jitter cleaner IC that offers exceptional performance for demanding industrial and communication applications. With its low phase jitter of less than 0.5 ps, this IC is ideal for precision timing requirements in a wide range of systems. The wide input frequency range of 10 MHz to 700 MHz provides unparalleled flexibility in system design, while the four differential LVPECL outputs ensure compatibility with various protocols. Its integrated jitter cleaner circuit effectively reduces phase noise and jitter, ensuring stable and accurate clock signals
Key Features
- Powerful Supply
- Crystal Input
- LVCMOS Output
Application
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Part Package Code | QFN |
| Pin Count ! | 32 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Family | 00304 | Input Conditioning | DIFFERENTIAL MUX |
| JESD-30 Code | S-XQCC-N32 | JESD-609 Code | e3 |
| Length | 5 mm | Load Capacitance (CL) | 5 pF |
| Logic IC Type | LOW SKEW CLOCK DRIVER | Moisture Sensitivity Level | 3 |
| Number of Functions | 1 | Number of Terminals | 32 |
| Number of True Outputs | 4 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Output Characteristics | 3-STATE |
| Package Body Material | UNSPECIFIED | Package Code | HVQCCN |
| Package Equivalence Code | LCC32,.2SQ,20 | Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 | Power Supplies ! | 2.5/3.3,3.3 V |
| Power Supply Current-Max (ICC) | 13.5 mA | Prop. Delay@Nom-Sup | 2.7 ns |
| Qualification Status ! | Not Qualified | Same Edge Skew-Max (tskwd) | 0.05 ns |
| Seated Height-Max | 0.8 mm | Supply Voltage-Max (Vsup) | 3.45 V |
| Supply Voltage-Min (Vsup) | 3.15 V | Supply Voltage-Nom (Vsup) | 3.3 V |
| Surface Mount ! | YES | Temperature Grade ! | INDUSTRIAL |
| Terminal Finish | MATTE TIN | Terminal Form ! | NO LEAD |
| Terminal Pitch ! | 0.5 mm | Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | Width | 5 mm |
| fmax-Min | 3100 MHz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LMK00304SQ/NOPB?
The LMK00304SQ/NOPB is a high-performance, low-jitter clock synthesizer and jitter cleaner designed by Texas Instruments. It is ideal for applications requiring precise clock generation and distribution, such as telecommunications, networking, and test and measurement equipment.
How Does LMK00304SQ/NOPB Work?
The LMK00304SQ/NOPB operates by generating and cleaning clock signals to provide low-jitter outputs for system synchronization. It features multiple outputs with programmable frequency and phase settings, enabling customization for various system requirements. The device includes integrated loop filters for simplified design and calibration.
How Many Pins does LMK00304SQ/NOPB have and What are the Functions of the Pinout Configuration?
The LMK00304SQ/NOPB is housed in a 48-pin WQFN (Quad Flat No-Lead) package. The pinout configuration includes:
- VDD: Power supply pin.
- REFCLKin: Reference clock input.
- SDA, SCL: I2C interface pins.
- OUTx: Clock output pins.
- CONFIG: Configuration pin for device settings.
- PLL_CTRL: PLL control pin.
- XTALin: Crystal input pin.
- XTALout: Crystal output pin.
What are the Pros and Cons of LMK00304SQ/NOPB?
Pros:
- Low Jitter: Provides low-jitter clock signals for precise system synchronization.
- Multiple Outputs: Offers multiple clock outputs with programmable settings for flexibility.
- Integrated Loop Filters: Simplifies design and calibration process.
- Wide Frequency Range: Supports a wide range of output frequencies for diverse applications.
- High Performance: Delivers high-performance clock synthesis and cleaning capabilities.
Cons:
- Complexity: Requires careful configuration and setup for optimal performance.
- Cost: High-performance clock synthesizers like the LMK00304SQ/NOPB may have a higher cost compared to basic clock devices.
- External Components: May need additional external components for specific system requirements.
Are There Any Equivalents/Alternatives to LMK00304SQ/NOPB for Recommendation?
- The LMK00338 from Texas Instruments is a similar clock synthesizer with enhanced features.
- Alternatives to the LMK00304SQ/NOPB include the Si5341 from Silicon Labs and the AD9523-1 from Analog Devices.
Recommend Parts
-
![LMC555CM/NOPB]()
LMC555CM/NOPB
$0.890 Support product for controlling timing sequences
Brand: Texas Instruments Package/Case: SOIC (D)-8
4,943 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LMK00105SQE/NOPB]()
LMK00105SQE/NOPB
$3.421 Clock Buffer Ult-lo Jtr LVCMOS Fanout Bfr/Lev Trans
Brand: Texas Instruments Package/Case: WQFN-24
7,271 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LMK00338RTAR]()
8-output PCIe® Gen1/Gen2/Gen3/Gen4/Gen5 clock buffer and level translator 40-WQFN -40 to 85
Brand: Texas Instruments Package/Case: WQFN-40
7,892 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LMX2594RHAT]()
6,637 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LMX2594RHAR]()
LMX2594RHAR
$41.959 Phase Locked Loops - PLL 15-GHz wideband PLLatinum™ RF synthesizer with phase synchronization and JESD204B support 40-VQFN -40 to 85
Brand: Texas Instruments Package/Case: VQFN-40
3,135 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LMX2572RHAR]()
7,821 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LMK05318RGZR]()
LMK05318RGZR
$8.522 Clock Synthesizer / Jitter Cleaner Ultra-low jitter single channel network synchronizer clock with BAW 48-VQFN -40 to 85
Brand: Texas Instruments Package/Case: VQFN-48
6,812 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LMK05318BRGZT]()
LMK05318BRGZT
$14.533 Clock Synthesizer / Jitter Cleaner Ultra-low jitter single channel network synchronizer clock with BAW 48-VQFN -40 to 85
Brand: Texas Instruments Package/Case: VQFN-48
6,591 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LMX2541SQE2060E/NOPB]()
LMX2541SQE2060E/NOPB
$5.048 Phase Locked Loops - PLL Ultra-Lo Noise PLLatinum Freq Synth
Brand: Texas Instruments Package/Case: WQFN-36
5,785 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LMC555CMX]()
LMC555CMX
$0.346 Timers & Support Products World’s smallest 555 timer with low power, high accuracy and a Fmax of 3MHz 8-SOIC -40 to 85
Brand: Texas Instruments Package/Case: SOIC-8
7,064 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LMC555CMM/NOPB]()
4,076 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM555CMM]()
3,777 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM555H/883]()
LM555H/883: TO-99 Tray Standard Timer Single 8-Pin
Brand: Texas Instruments Package/Case: TO-CAN (LMC)-8
4,821 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LMX2470SLEX]()
LMX2470SLEX
$2.898 Phase Locked Loops - PLL 2.6-GHz delta-sigma fractional-N PLL with 800-MHz integer-N PLL 24-ULGA -40 to 85
Brand: Texas Instruments Package/Case: ULGA-24
7,210 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LMK00304SQE/NOPB]()
-output level translator, differential clock buffering, frequency up to 3.1 GHz, configurable output settings
Brand: Texas Instruments Package/Case: WQFN-32
7,726 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LMK00105SQ/NOPB]()
Clock Buffer Ult-lo Jtr LVCMOS Fanout Bfr/Lev Trans
Brand: Texas Instruments Package/Case: WQFN-24
7,350 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
