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Name: LMK04832NKDR
Brand: Texas Instruments
SKU: LMK04832NKDR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments LMK04832NKDR

Part No.:: LMK04832NKDR

Manufacturer:: Texas Instruments

Package:: 64-WFQFN Exposed Pad

Datasheet:: LMK04832NKDR.pdf

Description:: IC JITTER CLEANER 64WQFN

In Stock:: 2084

Quantity:: Add To Cart

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LMK04832NKDR Specifications

Package/Case:
64-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Type:
Jitter Cleaner
PLL:
Yes
Input:
Clock
Output:
CML, HSDS, LCPECL, LVCMOS, LVDS, LVPECL
NumberofCircuits:
-
Ratio-Input:Output:
3:14
Differential-Input:Output:
Yes/Yes
Frequency-Max:
3.255GHz
Divider/Multiplier:
Yes/No
Voltage-Supply:
3.15V ~ 3.45V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

LMK04832NKDR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMK04832NKDR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LMK04832NKDR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LMK04832NKDR information

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LMK04832NKDR Typical application Circuitry

The LMK04832NKDR is an ultra-low jitter synthesizer and jitter cleaner that is designed to enhance the performance and reliability of data communication and telecommunication infrastructures.

1. Functionality: The LMK04832NKDR is essentially a clock generator that can provide an ultra-low jitter clock signal for other devices in a system. It includes both Phase-Locked Loop (PLL) and Voltage Controlled Oscillator (VCO) in one chip, which makes it a versatile solution for various applications.

2. Applications: This chip can be used in a wide array of applications including wireless infrastructure (such as 4G and 5G networks), optical networks, medical imaging, test and measurement, defense, and aerospace.

3. Key Features: The LMK04832NKDR has two PLLs with integrated VCOs, programmable dividers, delay, and distribution logic. It offers ultra-low RMS jitter and flexible frequency generation capabilities, which enable superior system level signal-to-noise ratio (SNR), bit error rate (BER), and data throughput.

Let's explore how the LMK04832NKDR can be used in a wireless infrastructure setting, where a stable and low jitter clock signal is essential for reliable and high-speed data communication.

Pin Connections:

1. Power Supply: Pins 8, 9, 38, 39, 66, and 67 (VCC_PLL) are the power supply pins for the PLLs and should be connected to a 3.3V source. Similarly, Pins 15, 31, and 47 (AVDD) are the power supply pins for the analog components and should also be connected to a 3.3V source.

2. Clock Input and Output: Pins 56 and 57 (CLKin0P and CLKin0N) are the differential clock input pair. On the other hand, Pins 5 and 6 (CLKout0P and CLKout0N) are one of the differential clock output pairs.

3. Control Pins: Pin 49 (SDA) and Pin 50 (SCL) are the data and clock lines for the I2C interface, which is used for programming the device.

Design Considerations:

1. Power Supply Decoupling: Decoupling capacitors should be placed close to the power pins (VCC_PLL and AVDD) to reduce noise on the power supply lines.

2. PCB Layout: The traces connecting the clock input and output pairs should be of equal length and impedance controlled to maintain signal integrity.

3. Programming: The device should be properly programmed through the I2C interface to set the desired clock frequency and phase.

4. Thermal Management: Adequate thermal management should be considered as the chip may produce heat during operation. A heat sink or a well-designed PCB with good thermal conduction can help in this regard.

Remember to always refer to the datasheet of LMK04832NKDR to understand the complete functionality and specifications of the device. It is also advisable to validate the design through simulation before implementing it on the actual hardware.

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6. What is the process for return or replacement of LMK04832NKDR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LMK04832NKDR we delivered, we will accept the replacement or return of the LMK04832NKDR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LMK04832NKDR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations