LT5538IDD#PBF Linear Technology, RF Controller 3.8 GHz 1 8-Pin DFN

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

RF Power Detectors, Linear Technology

The RF log power detector by LTC provides a DC output voltage that is log-linearly equivalent to its input power level. With its single ended RF input there is no need for an external RF transformer.
Similarly Linear Technology's RMS power family will detect outputs of a DC voltage that is linearly proportional to the log input power. The RF power detectors are highly accurate products and are used in RF power control for handsets and communication applications.

RF Log Detectors
· High sensitivity
· High Accuracy

RMS Detectors
· RMS measurement: accurate RF power readings to within ±0.2dB

Specifications
Attribute Value
Maximum Operating Frequency 3.8 GHz
Output Source Current 10mA
Shutdown Current 100µA
Number of Channels per Chip 1
Supply Current 36mA
Mounting Type Surface Mount
Package Type DFN
Pin Count 8
Dimensions 3 x 3 x 0.7mm
Length 3mm
Width 3mm
Height 0.7mm
Maximum Operating Supply Voltage 5.25 V
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Minimum Operating Supply Voltage 3 V
9 In stock for delivery within 3 working days
Price Each
HK$ 95.17
(exc. GST)
units
Per unit
1 - 9
HK$95.17
10 - 49
HK$91.84
50 - 99
HK$88.63
100 - 249
HK$85.52
250 +
HK$82.53
Packaging Options:
Related Products
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...