What is the Surface Mount ?

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

What is the Operating Temperature ?

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

What is the Packaging ?

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

What is the Part Status ?

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

What is the Terminal Form ?

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

What is the Terminal Pitch ?

The center distance from one pole to the next.

What is the Max Supply Voltage ?

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

What is the Min Supply Voltage ?

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

What is the Nominal Supply Current ?

Nominal current is the same as the rated current. It is the current drawn by the motor while delivering rated mechanical output at its shaft.

What is the Quiescent Current ?

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

What is the Synchronous Rectifier ?

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

What is the RoHS Status ?

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

LMH2190TM-38/NOPB | Texas Instruments| IC CLK BUFFER 1:4 27MHZ 16DSBGA

Name: LMH2190TM-38/NOPB
Brand: Texas Instruments
Price: 2.32 USD
Availability: InStock
Rating: 5 (77 reviews)

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The LMH2190TM-38/NOPB is a quad channel configurable clock tree driver which supplies a digital system clock to peripherals in mobile handsets or other applications. It provides a solution to clocking issues such as limited drive capability for fanout or longer traces, protection of the master clock from varying loads and frequency pulling effects, isolation buffering from noisy modules, and crosstalk isolation. It has very low phase noise which enables it to drive sensitive modules such as Wireless LAN and Bluetooth.

The LMH2190TM-38/NOPB can be clocked up to 27 MHz, and has an independent clock request pin for each clock output which allows the peripheral to control the clock. It features an integrated LDO which provides an ultra low noise voltage supply with 10 mA external load current which can be used to supply the TCXO or other clock source.

The I2C serial interface can be used to override the default configuration of the device to optimize the LMH2190TM-38/NOPB for the application. Some of these programmable features include setting the polarity of both the clock and the clock request inputs. In addition, the clock outputs have programmable output drive current to optimize for the connected load. EMI switching noise can be controlled by configuring output drive and skew settings.

The LMH2190TM-38/NOPB quad clock distributor is offered in a tiny 1.61mm x 1.61mm 16 bump DSBGA package. Its small size and low supply current make it ideal for portable applications.

Feature

1 Input Clock, 4 Output Clocks
Supports both Square or Sine Wave Input
1.8V Square Wave Clock Outputs
Skewed Clock Outputs
Independent Clock Request
High Isolation of Supply Noise to Clock Input
High Output to Output Isolation
Output Drive up to 50 pF
EMI Controlled Output Edges and EMI Filtering
Integrated 1.8V Low-Dropout Regulator
- Low Output Noise Voltage
- 10 mA load Current
I2C Configurable up to 400 kHz (Fast Mode)
Ultra Low Standby Current
VBAT Range = 2.5V to 5.5V

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Q: How does SZComponents ensure that LMH2190TM-38/NOPB is genuinely manufactured or distributed by ?
A: Our professional business development department conducts rigorous testing and verification of the qualifications of original manufacturers and agents of . All suppliers must undergo and pass our qualification review before they are allowed to list their LMH2190TM-38/NOPB devices on our platform. We prioritize the sourcing channels and quality of LMH2190TM-38/NOPB products above everything else, ensuring thorough supplier audits so you can make your purchase with utmost confidence.
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A: Utilize SZComponents's intelligent search engine, filter by the Clock Buffers, Drivers category, or navigate through the 's brand page for comprehensive information.
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A: Due to significant fluctuations in 's inventory, real-time updates are challenging. However, we ensure periodic updates within 24 hours. We recommend confirming your LMH2190TM-38/NOPB order with a SZComponents sales representative or through our online customer service before proceeding with payment.
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Q: What is the process for returns or replacements of LMH2190TM-38/NOPB?
A: We conduct a Pre-Shipment Inspection (PSI) on randomly selected batches from your order to ensure quality before shipment. We will accept returns or replacements of the LMH2190TM-38/NOPB if it does not meet your expectations under the following conditions:
Issues such as incorrect quantities, delivery of wrong items, or obvious external defects are acknowledged by us.
We are informed about the defects within 90 days from the delivery date.
The LMH2190TM-38/NOPB remains unused and in its original packaging.
To initiate a return, please:
Inform us within the 90-day period.
Obtain a Request for Return Authorization.
For more details, refer to our Return & Change Policy.
Q: How can I get support or request datasheets and pin diagrams for LMH2190TM-38/NOPB?
A: For any After-Sales service, including datasheets and pin diagrams for LMH2190TM-38/NOPB, feel free to contact us at [email protected]
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TYPE	DESCRIPTION	Select all
Package	Bulk
Product Status	Active
Type	Fanout Buffer (Distribution)
Number of Circuits	1
Ratio - Input:Output	1:4
Differential - Input:Output	No/No
Input	Clock
Output	Clock
Frequency - Max	27 MHz
Voltage - Supply	2.5V ~ 5.5V
Operating Temperature	-20°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	16-WFBGA, DSBGA
Supplier Device Package	16-DSBGA

LMH2190TM-38/NOPB

$2.32

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FAQs:

Q: How does SZComponents ensure that LMH2190TM-38/NOPB is genuinely manufactured or distributed by ?

Q: Where can I find detailed information about LMH2190TM-38/NOPB chips, including original manufacturer details, Clock Buffers, Drivers application, and images?

Q: Are the prices and stock levels of 's LMH2190TM-38/NOPB shown on the platform accurate?

Q: What payment methods are accepted by SZComponents?

Q: How are shipping arrangements made, and how can I track my package?

Q: What is the process for returns or replacements of LMH2190TM-38/NOPB?

Q: How can I get support or request datasheets and pin diagrams for LMH2190TM-38/NOPB?

Q: How can I contact SZComponents? Please provide specific contact methods.

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