MAX9982ETP Maxim Integrated Products, MAX9982ETP Datasheet

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MAX9982ETP

Manufacturer Part Number
MAX9982ETP
Description
Up-Down Converters 825MHz to 915MHz SiG e High-Linearity Act
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX9982ETP

Maximum Input Frequency
915 MHz
Maximum Power Dissipation
1660 mW
Maximum Operating Frequency
170 MHz
Maximum Power Gain
2.6 dB
Operating Supply Voltage
5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Package / Case
TQFN-20 EP

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX9982ETP+
Manufacturer:
Maxim Integrated Products
Quantity:
135
The MAX9982 fully integrated SiGe mixer is optimized to
meet the demanding requirements of GSM850, GSM900,
and CDMA850 base-station receivers. Each high-lineari-
ty device includes a local oscillator (LO) switch, LO dri-
ver, and active mixer. On-chip baluns are also integrated
to allow for single-ended RF and LO inputs. Since the
active mixer provides 2dB of conversion gain, the device
effectively replaces the IF amplifier stage, which typically
follows most passive mixer implementations.
The MAX9982 provides exceptional linearity with an
input IP3 of greater than +26dBm. The integrated LO
driver allows for a wide range of LO drive levels from
-5dBm to +5dBm. In addition, the built-in switch
enables rapid LO selection of less than 250ns, as need-
ed for GSM frequency-hopping applications.
The MAX9982 is available in a 20-pin QFN package
(5mm
over the -40°C to +85°C extended temperature range.
19-2489; Rev 1; 9/02
Typical Application Circuit appears at end of data sheet.
cdmaOne is a trademark of CDMA Development Group.
cdma2000 is a trademark of Telecommunications Industry
Association.
iDEN is a trademark of Motorola, Inc.
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.
GSM850/GSM900 2G and 2.5G EDGE Base
Station Receivers
Cellular cdmaOne
Station Receivers
TDMA and Integrated Digital Enhanced
Network (iDEN)
Digital and Spread-Spectrum Communication
Systems
Microwave Links
5mm) with an exposed paddle and is specified
________________________________________________________________ Maxim Integrated Products
825MHz to 915MHz, SiGe High-Linearity
TM
General Description
TM
Base Station Receivers
and cdma2000
Applications
TM
Base
o +26.8dBm Input IP3
o +13dBm Input 1dB Compression Point
o 825MHz to 915MHz RF Frequency Range
o 70MHz to 170MHz IF Frequency Range
o 725MHz to 1085MHz LO Frequency Range
o 2dB Conversion Gain
o 12dB Noise Figure
o -5dBm to +5dBm LO Drive
o 5V Single-Supply Operation
o Built-In LO Switch
o ESD Protection
o Internal RF and LO Baluns for Single-Ended Inputs
*EP = exposed paddle.
MAX9982ETP
TOP VIEW
PART
RFBIAS
GND
GND
TAP
RF
1
2
3
4
5
-40°C to +85°C
TEMP RANGE
Ordering Information
Functional Diagram
Active Mixer
QFN
Pin Configuration/
20 QFN-EP* (5mm × 5mm)
MAX9982
PIN-PACKAGE
15
14
13
12
11
Features
LO2
GND
GND
GND
LO1
1

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MAX9982ETP Summary of contents

Page 1

... LO Frequency Range o 2dB Conversion Gain o 12dB Noise Figure o -5dBm to +5dBm LO Drive o 5V Single-Supply Operation o Built-In LO Switch o ESD Protection o Internal RF and LO Baluns for Single-Ended Inputs Applications PART MAX9982ETP TM Base *EP = exposed paddle. TOP VIEW RFBIAS Active Mixer Features Ordering Information TEMP RANGE PIN-PACKAGE 20 QFN-EP* (5mm × ...

Page 2

SiGe High-Linearity Active Mixer ABSOLUTE MAXIMUM RATINGS V ........................................................................-0.3V to +5.5V CC IF+, IF-, RFBIAS, LOSEL.............................-0. TAP .....................................................................................+5.0V RFBIAS Current.....................................................................5mA RF, LO1, LO2 Input Power .............................................+20dBm Stresses beyond those listed under “Absolute Maximum Ratings” may ...

Page 3

SiGe High-Linearity AC ELECTRICAL CHARACTERISTICS (continued) (Typical Application Circuit 4.75V to 5.25V -40°C to +85°C, unless otherwise noted. Typical values 770MHz +25°C, unless otherwise noted.) (Notes ...

Page 4

SiGe High-Linearity Active Mixer (Typical Application Circuit 5V BIAS CURRENT vs. TEMPERATURE 180 175 V = 5.25V CC 170 165 160 V = 4.75V 155 CC 150 -40 ...

Page 5

SiGe High-Linearity (Typical Application Circuit 5V RESPONSE vs. RF FREQUENCY HIGH-SIDE INJECTION 60 -5dBm 120MHz IF 57 0dBm LO 55.0 52.5 ...

Page 6

SiGe High-Linearity Active Mixer (Typical Application Circuit 5V INPUT P1dB vs. RF FREQUENCY LOW-SIDE INJECTION 14 100MHz 5.25V CC 13.5 13 12.5 V ...

Page 7

SiGe High-Linearity (Typical Application Circuit 5V NOISE FIGURE vs. RF FREQUENCY LOW-SIDE INJECTION 14 SINGLE SIDEBAND T = +85° +25° -40° ...

Page 8

... Panasonic ERJ-3EKF1370V — Mini-Circuits TC4-1W-7A 20-pin 5mm x 5mm QFN MAX9982ETP The MAX9982 has one input (RF) that is internally matched to 50Ω requiring no external matching compo- nents. A 33pF DC-blocking capacitor is required at the input since the input is internally DC shorted to ground through a balun. The input frequency range is 825MHz to 915MHz ...

Page 9

SiGe High-Linearity 725MHz to 1085MHz. An internal LO switch allows for switching between two single-ended LO ports; this is useful for fast frequency changes/frequency hopping. LO switching time is typically less than 250ns. The switch is controlled ...

Page 10

SiGe High-Linearity Active Mixer C1 RFIN C3 C2 RFBIAS R1 LO SELECT 10 ______________________________________________________________________________________ MAX9982 TAP 2 14 GND GND ...

Page 11

SiGe High-Linearity (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ Active Mixer Package Information 11 ...

Page 12

... 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. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2002 Maxim Integrated Products Package Information (continued) Printed USA is a registered trademark of Maxim Integrated Products ...

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