LMV221SD/NOPB Semiconductors - ICs by Texas Instruments

RF POWER DETECTOR 3.5GHZ WSON-6

Status: Unknown
Series: -
RoHS: Unknown
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The LMV221 is a 40-dB RF power detector intended for use in CDMA and WCDMA applications. The device has an RF frequency range from 50 MHz to 3.5 GHz. It provides an accurate temperature and supply-compensated output voltage that relates linearly to the RF input power in dBm. The circuit operates with a single supply from 2.7 V to 3.3 V. The LMV221 has an RF power detection range from −45 dBm to −5 dBm and is ideally suited for direct use in combination with a 30-dB directional coupler. Additional low-pass filtering of the output signal can be achieved by means of an external resistor and capacitor. shows a detector with an additional output low pass filter. The filter frequency is set with RS and CS. shows a detector with an additional feedback low pass filter. Resistor RP is optional and lowers the trans-impedance gain (RTRANS). The filter frequency is set with CP//CTRANS and RP//RTRANS. The device is active for Enable = High, otherwise it is in a low power consumption shutdown mode. To save power and prevent discharge of an external filter capacitance, the output (OUT) is high-impedance during shutdown.

Where to Buy

Prices starting from US$1.56

Distributor Stock
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Farnell
from US$3.45
No stock
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Logo for Texas Instruments
Texas Instruments
from US$1.56
9,995
in stock
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element14
from US$2.19
-
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Specifications

Frequency Min 50MHz
Frequency Max 3.5GHz
Input Power Min -45dBm
Input Power Max -5dBm
Sensitivity -
RF IC Case Style WSON
No. of Pins 6Pins
Supply Voltage Min 2.7V
Supply Voltage Max 3.3V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

50 MHz to 3.5 GHz 40 dB Logarithmic Power Detector for CDMA and WCDMA | Texas Instruments
RF POWER DETECTOR, 3.5GHZ, WSON-6 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LMV221SD/NOPB?

Additional datasheets, footprints and schematics for LMV221SD/NOPB are listed on our Part Details page. You can also find images and similar parts to LMV221SD/NOPB on this page.

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What category does LMV221SD/NOPB fall under?

The LMV221SD/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > RF.

Can I view similar or alternative parts?

You can view similar parts to LMV221SD/NOPB when available in the RF range under the specifications section at the bottom of the details page.

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Is the LMV221SD/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LMV221SD/NOPB have stock available?

Authorised distributors including Texas Instruments, element14 and Farnell have stock available or on a lead time for LMV221SD/NOPB.

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