LT5538IDD-PBF LINER [Linear Technology], LT5538IDD-PBF Datasheet - Page 12

• Manufacturer Part Number: LT5538IDD-PBF
• Description: 40MHz to 3.8GHz RF Power Detector with 75dB Dynamic Range
• Manufacturer: LINER [Linear Technology]

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12
®
5505
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
Ultralow Distortion, IF Amplifi er/ADC Driver with Digitally
Controlled Gain
1.5GHz to 2.5GHz Direct Conversion Quadrature Demodulator 20dBm IIP3, Integrated LO Quadrature Generator
0.8GHz to 1.5GHz Direct Conversion Quadrature Demodulator 21.5dBm IIP3, Integrated LO Quadrature Generator
40MHz to 900MHz Quadrature Demodulator
1.5GHz to 2.4GHz High Linearity Direct Quadrature
Modulator
0.7GHz to 1.4GHz High Linearity Upconverting Mixer
1.3GHz to 2.3GHz High Linearity Upconverting Mixer
10MHz to 3700MHz High Linearity Upconverting Mixer
600 MHz to 2.7GHz High Signal Level Downconverting
Mixer
Low Power, Low Distortion ADC Driver with Digitally
Programmable Gain
High Linearity, Low Power Downconverting Mixer
High Linearity, Low Power Downconverting Mixer
400MHz to 3.7GHz High Signal Level Downconverting
Mixer
1.5GHz to 2.4GHz High Linearity Direct Quadrature
Modulator
400MHz to 3.8GHz, 3.3V High Signal Level
Downconverting Mixer
Ultra-Low Power Active Mixer
700MHz to 1050MHz High Linearity Direct Quadrature
Modulator
1.5GHz to 2.5GHz High Linearity Direct Quadrature
Modulator
800MHz to 2.7GHz High Linearity Direct Conversion I/Q
Demodulator
RF Power Detectors with >40dB Dynamic Range
100kHz to 1000MHz RF Power Detector
300MHz to 7GHz RF Power Detector
300MHz to 3GHz RF Power Detector
300MHz to 7GHz Precision RF Power Detector
300MHz to 7GHz Precision RF Power Detector
300MHz to 7GHz Precision RF Power Detector
50MHz to 3GHz Log RF Power Detector with 60dB
Dynamic Range
Precision 600Mhz to 7GHz RF Power Detector with Fast
Comparator Output
Wide Dynamic Range Log RF/IF Detector
2.7GHz RMS Power Detector
●
FAX: [phone]
●
www.linear.com
COMMENTS
850MHz Bandwidth, 47 dBm OIP3 at 100MHz, 10.5dB to 33dB Gain Control
Range
21dBm IIP3, Integrated LO Quadrature Generator
22.8dBm OIP3 at 2GHz, –158.2dBm/Hz Noise Floor, 50Ω Single-Ended RF
and LO Ports, 4-Channel W-CDMA ACPR = –64dBc at 2.14GHz
17.1dBm IIP3 at 1GHz, Integrated RF Output Transformer with 50Ω
Matching, Single-Ended LO and RF Ports Operation
15.9dBm IIP3 at 1.9GHz, Integrated RF Output Transformer with 50Ω
Matching, Single-Ended LO and RF Ports Operation
24.2dBm IIP3 at 1.95GHz, NF = 12.5dB, 3.15V to 5.25V Supply, Single-
Ended LO Port Operation
4.5V to 5.25V Supply, 25dBm IIP3 at 900MHz, NF = 12.5dB, 50Ω Single-
Ended RF and LO Ports
450MHz Bandwidth, 40dBm OIP3, 4.5dB to 27dB Gain Control
Single-Ended 50Ω RF and LO Ports, 17.6dBm IIP3 at 1900MHz, I
3V to 5.3V Supply, 16.5dBm IIP3, 100kHz to 2GHz RF , NF = 11dB,
I
IIP3 = 23.5dBm and NF = 12.5dBm at 1900MHz, 4.5V to 5.25V Supply,
I
21.8dBm OIP3 at 2GHz, –159.3dBm/Hz Noise Floor, 50Ω, 0.5V
Interface, 4-Channel W-CDMA ACPR = –66dBc at 2.14GHz
IIP3 = 23.7dBm at 2600MHz, 23.5dBm at 3600MHz, I
10mA Supply Current, 10dBm IIP3, 10dB NF , Usable as Up- or Down-Converter.
22.9dBm OIP3 at 850MHz, –160.3dBm/Hz Noise Floor, 50Ω, 0.5V
Baseband Interface, 3-Ch CDMA2000 ACPR = –71.4dBc at 850MHz
21.6dBm OIP3 at 2GHz, –158.6dBm/Hz Noise Floor, High-Ohmic 0.5V
Baseband Interface, 4-Ch W-CDMA ACPR = –67.7dBc at 2.14GHz
50Ω, Single-Ended RF and LO Inputs. 28dBm IIP3 at 900MHz, 13.2dBm
P1dB, 0.04dB I/Q Gain Mismatch, 0.4° I/Q Phase Mismatch
300MHz to 3GHz, Temperature Compensated, 2.7V to 6V Supply
100kHz to 1GHz, Temperature Compensated, 2.7 to 6V Supply
44dB Dynamic Range, Temperature Compensated, SC70 Package
36dB Dynamic Range, Low Power Consumption, SC70 Package
Precision V
Precision V
Precision V
±1dB Output Variation over Temperature, 38ns Response Time, Log Linear
Response
25ns Response Time, Comparator Reference Input, Latch Enable Input,
–26dBm to +12dBm Input Range
Low Frequency to 1GHz, 83dB Log Linear Dynamic Range
Fast Responding, up to 60dB Dynamic Range, ±0.3dB Accuracy Over
Temperature and Dynamic Range
CC
CC
= 28mA, –65dBm LO-RF Leakage
= 78mA, Conversion Gain = 2dB
OUT
OUT
OUT
Offset Control, Shutdown, Adjustable Gain
Offset Control, Shutdown, Adjustable Offset
Offset Control, Adjustable Gain and Offset
© LINEAR TECHNOLOGY CORPORATION 2008
CC
LT 0408 • PRINTED IN USA
= 82mA at 3.3V
DC
CC
Baseband
DC
= 28mA
DC
5538f