MAX2205EBS+T10 Maxim Integrated Products, MAX2205EBS+T10 Datasheet

MAX2205EBS+T10

Manufacturer Part Number

MAX2205EBS+T10

Description

RF Detector CDMA RF Power Detect or in UCSP RF Power

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX2208EVKIT.pdf (7 pages)

Specifications of MAX2205EBS+T10

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 7
Download datasheet (137Kb)

The MAX2205–MAX2208 wideband (800MHz to 2GHz)

power detectors are ideal for GSM/EDGE (MAX2206),

TDMA (MAX2207), and CDMA (MAX2205/MAX2208)

applications. The MAX2206/MAX2207/MAX2208 take an

RF signal from a directional coupler at the input, and out-

put a highly repeatable voltage. The output voltage

increases monotonically with increasing input power. The

output is compensated for temperature and process

shifts, reducing the worst-case variation to less than

±1dB at full power and ±2.5dB at the lowest power.

The MAX2206 features 40dB dynamic range, making

it ideally suited to GSM/EDGE applications. The

MAX2207 offers reduced current consumption for TDMA

applications. The MAX2205/MAX2208 each have an inte-

grated filter to allow for average power detection of

CDMA signals over a 25dB dynamic range. The

MAX2206/MAX2207/MAX2208 offer internal 50Ω termina-

tion for interfacing with a directional coupler. The

MAX2205 has a high-impedance input to provide a low-

loss resistive tap in CDMA applications. All devices allow

the user to control the averaging time constant externally.

The MAX2205–MAX2208 come in a space-saving 2

0.5mm-pitch UCSP™ and require only three external

components.

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

19-2015; Rev 6; 9/06

TOP VIEW

FROM PA

OUTPUT

(MAX2205)

FROM

COUPLER/TAP

(MAX2206/MAX2207/MAX2208)

Diagram/Typical Operating Circuit

Dual-Band GSM/EDGE Handsets

Dual-Band CDMA/TDMA Handsets

WCDMA Handsets

PA Modules

0Ω (MAX2207/MAX2208)

680Ω (MAX2205)

10Ω (MAX2206)

Pin Configuration/Functional

47pF

________________________________________________________________ Maxim Integrated Products

SHDN LOGIC INPUT

SHUTDOWN

SHDN

LOGIC

RFIN/

(A1)

GND

(B1)

General Description

10kΩ (MAX2205)

240Ω (MAX2206/MAX2207/MAX2208)

TEMPERATURE-

COMPENSATED

DETECTOR

UCSP

PEAK

Applications

MAX2205

MAX2206

MAX2207

MAX2208

(A2)

OUT

(B2)

RF Power Detectors in UCSP

27pF

(OPTIONAL)

FILTER

TO ADC

♦ Space-Saving 2

♦ Internal Temperature Compensation Gives ±0.3dB

♦ No External Filter or Op Amp Required

♦ Power-Detection Range

*Requires solder temperature profile described in the Absolute

Maximum Ratings section.

+ Indicates lead-free package.

UCSP is a trademark of Maxim Integrated Products, Inc.

MAX2205EBS

MAX2205EBS+

MAX2206EBS

MAX2206EBS+

MAX2207EBS

MAX2208EBS

MAX2208EBS+

Detection Accuracy

40dB (MAX2206)

25dB (MAX2205/MAX2207/2208)

PART

1.01 mm

-40°C to +85°C

TEMP RANGE

2 UCSP Occupies Only 1mm

Ordering Information

2 UCSP

1.01 mm

BUMP-PACKAGE

2 × 2 UCSP*

Features

Related parts for MAX2205EBS+T10

MAX2205EBS+T10 Summary of contents

Page 1

... PART MAX2205EBS MAX2205EBS+ MAX2206EBS MAX2206EBS+ MAX2207EBS MAX2208EBS MAX2208EBS+ ✕ 2, *Requires solder temperature profile described in the Absolute Maximum Ratings section. + Indicates lead-free package. Applications UCSP is a trademark of Maxim Integrated Products, Inc (A2) 27pF MAX2205 MAX2206 MAX2207 MAX2208 OUT TO ADC (B2) C FILTER ...

Page 2

RF Power Detectors in UCSP ABSOLUTE MAXIMUM RATINGS V to GND ...........................................................-0.3V to +6.5V CC RFIN/SHDN to GND....................................-0. Input Power (800MHz) (MAX2206/MAX2207/MAX2208) .................................+20dBm RF Input Power (2GHz) (MAX2206/MAX2207/MAX2208) .................................+17dBm RF Input Voltage (800MHz) (MAX2205) ..............................1.5V RF Input ...

Page 3

AC ELECTRICAL CHARACTERISTICS (MAX2206/MAX2207/MAX2208) (MAX2206/MAX2207/MAX2208 EV kit, V +85°C. Typical values are +2.85V and T CC PARAMETER SYMBOL RF Input Frequency RF Input VSWR VSWR Turn-On Time Response Time (Note 3) Variation Due to Temperature Note 1: ...

Page 4

RF Power Detectors in UCSP (MAX2206/MAX2207/MAX2208 EV kit, T MAX2207/MAX2208 OUTPUT VOLTAGE vs. INPUT POWER 2 +2.7V to +3. 800MHz -40°C TO +85°C 2.0 A 1.5 1 +3. ...

Page 5

Applications Information The MAX2205–MAX2208 have internal termination resistors for use with directional couplers. The applica- tion circuit is shown in Figure 1. The output of the detector goes amp in an analog GSM power- control scheme, or ...

Page 6

RF Power Detectors in UCSP Table 1. MAX2205 Input Impedance (R || jX, PC Board De-Embedded) FREQUENCY (GHz) REAL 0.8 189.9 0.9 177.3 1.0 165.8 1.1 155.2 1.2 146.4 1.3 138.8 1.4 131.5 1.5 123.3 1.6 115.0 1.7 107.2 1.8 ...

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 _____________________ 7 © 2006 Maxim Integrated Products ...

Related keywords

MAX2205EBS+T10 datasheet
MAX2205EBS+T10 data sheet
MAX2205EBS+T10 pdf datasheet
MAX2205EBS+T10 component
MAX2205EBS+T10 part
MAX2205EBS+T10 distributor
MAX2205EBS+T10 RoHS
MAX2205EBS+T10 datasheet download