LTC5532EDC#PBF Linear Technology, LTC5532EDC#PBF Datasheet

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LTC5532EDC#PBF

Manufacturer Part Number
LTC5532EDC#PBF
Description
Manufacturer
Linear Technology
Datasheet

Specifications of LTC5532EDC#PBF

Pin Count
6
Screening Level
Industrial
Lead Free Status / Rohs Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTC5532EDC#PBFLTC5532EDC
Manufacturer:
LT
Quantity:
10 000
FEATURES
TYPICAL APPLICATIO
APPLICATIO S
Temperature Compensated Internal Schottky
Diode RF Detector
Wide Input Frequency Range: 300MHz to 7GHz*
Wide Input Power Range: –32dBm to 10dBm
Buffered Detector Output with External Gain Control
Precision V
Low Starting Voltage: 120mV 35mV for Gain = 2x
Wide V
Low Operating Current: 500 A
Available in a Low Profile (1mm) SOT-23 Package
and Tiny 6-Lead (2mm 2mm) DFN Package
802.11a, 802.11b, 802.11g, 802.15
Multimode Mobile Phone Products
Optical Data Links
Wireless Data Modems
Wireless and Cable Infrastructure
RF Power Alarm
Envelope Detector
REFERENCE
INPUT
CC
RF
300MHz to 7GHz RF Power Detector
Range of 2.7V to 6V
V
OS
33pF
OUT
1
2
3
Offset Control
U
RF
GND
V
LTC5532ES6
(SOT-23 Package)
OS
IN
V
V
OUT
V
CC
M
6
5
4
R
R
U
5532 TA01
A
B
100pF
0.1 F
V
CC
DESCRIPTIO
The LTC
operating in the 300MHz to 7GHz range. A temperature
compensated Schottky diode peak detector and buffer
amplifier are combined in a small ThinSOT
2mm) DFN package. The supply voltage range is opti-
mized for operation from a single lithium-ion cell or 3
NiMH.
The RF input voltage is peak detected using an on-chip
Schottky diode. The detected voltage is buffered and
supplied to the V
The LTC5532 output buffer gain is set via external resis-
tors. The initial starting voltage of 120mV 35mV can be
precisely adjusted using the V
The LTC5532 operates with RF input power levels from
–32dBm to 10dBm.
ThinSOT is a trademark of Linear Technology Corporation.
*Higher frequency operation is achievable with reduced performance. Consult factory for more
information.
Precision 300MHz to 7GHz
, LTC and LT are registered trademarks of Linear Technology Corporation.
and Offset Adjustment
®
5532 is an RF power detector for RF applications
RF Detector with Gain
3600
3200
2800
2400
2000
1600
1200
800
400
0
–32 –27 –22 –17 –12 –7
Output Voltage vs RF Input Power
V
T
GAIN = 2
V
A
CC
OS
= 25 C
OUT
= 3.6V
= 0V
U
(SOT-23 Package)
3000MHz
RF INPUT POWER (dBm)
pin.
2000MHz
7000MHz
OS
4000MHz
300MHz
pin.
6000MHz
1000MHz
–2
5000MHz
5532 TA02
3
LTC5532
TM
8
or (2mm
1
5532f

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LTC5532EDC#PBF Summary of contents

Page 1

... The initial starting voltage of 120mV 35mV can be precisely adjusted using the V The LTC5532 operates with RF input power levels from –32dBm to 10dBm. , LTC and LT are registered trademarks of Linear Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation. *Higher frequency operation is achievable with reduced performance. Consult factory for more information. ...

Page 2

LTC5532 ABSOLUTE AXI U RATI .................................. –0.3V to 6.5V CC OUT Voltage ......................................( Power (RMS) ............................................. 12dBm IN I ...................................................................... 5mA VOUT Operating Temperature ...

Page 3

W U TYPICAL PERFOR A CE CHARACTERISTICS unless otherwise indicated. Output Voltage vs Supply Voltage (RF Input Signal Off) 130 GAIN = 125 120 T ...

Page 4

LTC5532 W U TYPICAL PERFOR A CE CHARACTERISTICS unless otherwise indicated. Typical Detector Characteristics, 6000MHz, Gain = (SOT-23 Package) 3600 V = 3.6V CC 3200 2800 T = – 2400 2000 T = ...

Page 5

W U TYPICAL PERFOR A CE CHARACTERISTICS unless otherwise indicated. V Slope vs RF Input Power OUT at 300MHz 1000 V = 3.6V CC GAIN = 100 T = – ...

Page 6

LTC5532 W U TYPICAL PERFOR A CE CHARACTERISTICS Typical Detector Characteristics 5000MHz, Gain = (DFN Package) 3600 V = 3.6V CC 3200 2800 2400 T = – 2000 1600 ...

Page 7

W U TYPICAL PERFOR A CE CHARACTERISTICS RF Input Impedance (Pin = 0dBm FREQUENCY RESISTANCE (GHz 0.30 290.45 0.50 234.41 0.70 178.25 0.90 137.31 1.10 109.17 1.30 86.30 1.50 68.65 1.70 57.48 1.90 49.79 2.10 ...

Page 8

LTC5532 W U TYPICAL PERFOR A CE CHARACTERISTICS RF Input Impedance (Pin = –25dBm FREQUENCY RESISTANCE (GHz 0.30 216.45 0.50 190.63 0.70 161.98 0.90 133.17 1.10 113.08 1.30 94.55 1.50 75.33 1.70 63.52 1.90 55.19 2.10 ...

Page 9

W U TYPICAL PERFOR A CE CHARACTERISTICS RF Input Impedance (Pin = 0dBm FREQUENCY RESISTANCE (GHz 0.30 305.23 0.50 238.58 0.70 185.32 0.90 142.06 1.10 111.93 1.30 90.59 1.50 75.22 1.70 63.37 1.90 53.84 2.10 ...

Page 10

LTC5532 W U TYPICAL PERFOR A CE CHARACTERISTICS RF Input Impedance (Pin = –25dBm FREQUENCY RESISTANCE (GHz 0.30 225.19 0.50 196.59 0.70 166.23 0.90 137.24 1.10 114.69 1.31 96.83 1.50 83.12 1.70 72.11 1.90 61.69 2.10 ...

Page 11

CTIO S (SOT-23/DFN) RF (Pin 1/Pin 6): RF Input Voltage. Referenced coupling capacitor must be used to connect to the RF signal source. The frequency range is 300MHz to 7GHz. This ...

Page 12

LTC5532 U U APPLICATIO S I FOR ATIO Operation The LTC5532 RF detector integrates several functions to provide RF power detection over frequencies ranging from 300MHz to 7GHz. These functions include an internal fre- quency compensated buffer amplifier ...

Page 13

U U APPLICATIO S I FOR ATIO Applications The LTC5532 can be used as a self-standing signal strength measuring receiver for a wide range of input signals from –32dBm to 10dBm for frequencies from 300MHz to 7GHz. Operation at higher ...

Page 14

LTC5532 PACKAGE DESCRIPTIO 2.50 0.05 0.61 0.05 1.15 0.05 (2 SIDES) RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS PIN 1 BAR TOP MARK (SEE NOTE 6) 0.200 REF NOTE: 1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF ...

Page 15

... MOLD FLASH SHALL NOT EXCEED 0.254mm 6. JEDEC PACKAGE REFERENCE IS MO-193 Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. U ...

Page 16

... Multiband GSM/DCS/GPRS Mobile Phones Multiband GSM/DCS/GPRS Phones, 45dB Dynamic Range, 450kHz Loop BW Multiband GSM/DCS/GPRS Phones, 45dB Dynamic Range, 250kHz Loop BW Multiband GSM/GPRS/EDGE Mobile Phones, 450kHz Loop BW Multiband GSM/GPRS/EDGE Mobile Phones, 250kHz Loop BW www.linear.com 5532f LT/TP 0304 1K • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 2003 ...

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