MAX2209AEBS+TG45 Maxim Integrated Products, MAX2209AEBS+TG45 Datasheet

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MAX2209AEBS+TG45

Manufacturer Part Number
MAX2209AEBS+TG45
Description
RF Detector RF Peak Power Detect or in UCSP RF Power
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX2209AEBS+TG45

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
19-5493; Rev 0; 9/10
UCSP is a trademark of Maxim Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
The MAX2209A is a wideband (800MHz to 2GHz) RF
power detector. It takes an RF signal from the directional
coupler at the input, and
tional to the RF peak voltage. The change in output
voltage versus temperature is very repeatable from part
to part and enables a lookup table based on nominal
behavior, minimizing the effective detection error
than Q0.5dB relative to room temperature.
The MAX2209A comes in a space-saving 2 x 2, 0.5mm
pitch UCSP™.
Dual-Band WCDMA Handsets
High-Speed Downlink Packet Access (HSDPA)
High-Speed Uplink Packet Access (HSUPA)
_______________________________________________________________ Maxim Integrated Products 1
General Description
outputs a DC voltage propor-
ADC
Applications
Functional Diagram/Typical Operating Circuit
to less
GND
OUT
A1
B1
MAX2209A
with Shutdown Control
+Denotes a lead(Pb)-free/RoHS-compliant package.
S
S
S
S
S
S
SHDN
RFIN/
MAX2209AEBS+
V
A2
B2
CC
-25dBm to -5dBm Power Detection Range
±0.5dB Detection Error Due to Temperature
+2.7V to +5V Single-Supply Operation
Space-Saving 4-Bump, 1mm
Shutdown Control
140ns Step-Response Time
PART
RF Power Detector
V
CC
RF INPUT
2kI
-40NC to +85NC
TEMP RANGE
Ordering Information
SHDN
2
UCSP Package
PACKAGE
4 UCSP
PIN-
Features
MARK
TOP
AGJ

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MAX2209AEBS+TG45 Summary of contents

Page 1

... Dual-Band WCDMA Handsets High-Speed Downlink Packet Access (HSDPA) High-Speed Uplink Packet Access (HSUPA) ADC UCSP is a trademark of Maxim Integrated Products, Inc. _______________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ...

Page 2

RF Power Detector with Shutdown Control ABSOLUTE MAXIMUM RATINGS V to GND .............................................................-0.3V to +6V CC RFIN to GND ......................................... -0. OUT to GND .......................................... -0. RFIN Input Power .......................................................... +10dBm Continuous Power Dissipation ...

Page 3

AC ELECTRICAL CHARACTERISTICS (50I system 2.8V -40NC to +85NC. Typical values are PARAMETER RF Input Frequency 800MHz RF Input Return Loss 2000MHz -5dBm input Output Voltage, 836MHz -25dBm input -5dBm input Output ...

Page 4

RF Power Detector with Shutdown Control (V = 2.8V. Typical values are +25NC, unless otherwise noted SIGMA OF +85°C ERROR 0.12 0.10 0. 1950MHz 0.06 0.04 0. 836MHz 0 -25 -20 ...

Page 5

TOP VIEW BUMP SIDE DOWN BUMP NAME A1 OUT Detector Output A2 V Power Supply. Bypass to GND with a capacitor as close as possible to the bump GND Ground Connection. Connect to PCB ground plane with as ...

Page 6

RF Power Detector with Shutdown Control Detailed Description The MAX2209A power detector is designed to oper- ate from 800MHz to 2.0GHz. The device is ideal for wideband code-division multiple access (WCDMA), cdma2000 , and high-speed downlink/uplink packet M access. The ...

Page 7

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 2010 Maxim Integrated Products © ...

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