RF2422TR7 RFMD, RF2422TR7 Datasheet

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RF2422TR7

Manufacturer Part Number
RF2422TR7
Description
IC DIRECT QUAD MODULATOR 16-SOIC
Manufacturer
RFMD
Datasheet

Specifications of RF2422TR7

Function
Modulator
Lo Frequency
0Hz ~ 250MHz
Rf Frequency
800MHz ~ 2.5GHz
Noise Floor
-152dBm/Hz
Output Power
3dBm
Current - Supply
50mA
Voltage - Supply
4.5 V ~ 6 V
Test Frequency
2GHz
Package / Case
16-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
P1db
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
RF2422TR7
Quantity:
1 000
Part Number:
RF2422TR7
Manufacturer:
RFMD
Quantity:
20 000
Features
Applications
Rev A6 DS070817
Single 5V Power Supply
Integrated RF Quadrature
Network
No Tuning Required
Low LO Input Level
Digitally Controlled Power
Down Mode
800MHz to 2500MHz Opera-
tion
Digital Communications Sys-
tems
Spread-Spectrum Communi-
cation Systems
Modulation
GSM, DCS 1800, JDC, D-
AMPS Systems
Commercial and Consumer
Systems
GMSK,QPSK,DQPSK,QAM
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Product Description
The RF2422 is a monolithic integrated quadrature modulator IC capable
of universal direct modulation for high-frequency AM, PM, or compound
carriers. This low-cost IC implements differential amplifiers for the modu-
lation inputs, 90° carrier phase shift network, carrier limiting amplifiers,
two matched double-balanced mixers, summing amplifier, and an output
RF amplifier which will drive 50Ω from 800MHz to 2500MHz. Component
matching, which can only be accomplished with monolithic construction,
is used to full advantage to obtain excellent amplitude balance and phase
accuracy.
Ordering Information
RF2422
RF2422PCBA-41X
GaAs HBT
GaAs MESFET
InGaP HBT
Optimum Technology Matching® Applied
Q REF
GND2
GND2
GND2
VCC1
2.5GHZ DIRECT QUADRATURE MODULATOR
I REF
2.5GHz Direct Quadrature Modulator
Fully Assembled Evaluation Board
PD
LO
SiGe BiCMOS
Si BiCMOS
SiGe HBT
1
2
3
4
5
6
7
8
Functional Block Diagram
+45°
-45°
Σ
CONTROL
POWER
RoHS Compliant & Pb-Free Product
GaAs pHEMT
Si CMOS
Si BJT
16
15
14
13
12
11
10
9
Package Style: SOIC-16
I SIG
Q SIG
GND1
GND1
GND1
VCC2
GND1
RF OUT
RF2422
GaN HEMT
1 of 10

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RF2422TR7 Summary of contents

Page 1

... RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade- mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc. ...

Page 2

... The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD ...

Page 3

... Parameter Min. Power Supply Voltage 4.5 Current 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A6 DS070817 Specification Unit Typ. Max 6 μA 25 RF2422 Condition Specifications Operating Limits Operating Power Down ...

Page 4

... The peak maximum voltage on this pin (V tion amplitude) should never exceed 4.0V. 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com output power and CC - peak modulation amplitude) should never drop ...

Page 5

... MAX 0° MIN 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A6 DS070817 - peak modulation amplitude) should never drop REF + peak modula- REF Package Drawing -A- 0 ...

Page 6

... RF2422 V REF 100 nF PD 100 nF 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Application Schematic AC-Coupled -45° +45° POWER CONTROL 8 9 NOTE: The values of R and C depend on the minimum baseband frequency (i.e., the cutoff frequency of this high pass filter should be lower than the lowest frequency component in the I/Q spectrum) ...

Page 7

... V REF 100 nF PD P2-1 C1 100 nF 50 Ω μstrip P1-1 C2 100 nF 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A6 DS070817 Application Schematic DC-Coupled 1 100 Σ -45° +45° 7 POWER CONTROL 8 100 nF Evaluation Board Schematic 1.5” x 1.5” ...

Page 8

... RF2422 Board Thickness 0.031”, Board Material FR-4 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Evaluation Board Layout Board Size 1.510” x 1.510” Rev A6 DS070817 ...

Page 9

... Solder Plating This RoHS banned m aterial content declaration w as prepared solely on inform ation, including analytical data, provided to RFMD by its suppliers, and applies to the Bill of Materials (BOM) revision noted above. * DIRECTIVE 2002/95/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment 7628 Thorndike Road, Greensboro, NC 27409-9421 · ...

Page 10

... RF2422 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Rev A6 DS070817 ...

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