RFMD0014
Direct Quadra-
ture Modulator
RFMD0014
DIRECT QUADRATURE MODULATOR
Package: QFN, 24-Pin, 4mm x 4mm
Features
ACPR Performance: -70 dBc Typ.
for 1-Carrier WCDMA
Very High Linearity: +26 dBm
OIP3
Very Low Noise Floor:
-160 dBm/Hz
High Output Power: +12 dBm
P1dB
Typical Carrier Feed-Through:
<-40 dBm
Single-Ended or Differential LO
Drive
Typical Sideband Suppression:
<-40 dBc
Single +5 V Supply
Small 24-Pin, 4 mm x 4 mm, QFN
Functional Block Diagram
Product Description
The RFMD0014 is direct quadrature modulator for use in cellular base
stations and other communications systems. RFMD0014 supports cellu-
lar, 3G, WiMax, and LTE air interface standards. This device features oper-
ation from 700 MHz to 1000 MHz with excellent carrier and sideband
suppression and ultra low noise floor. The device is manufactured in an
advanced GaAs HBT process. The RFMD0014 operates from a single 5 V
supply and is packaged in a low cost, 4 mm x 4 mm, 24-pin leadless pack-
age.
Applications
Cellular, 3G Infrastructure
WiBro, WiMax, LTE
WLAN or WLL Systems
GMSK, QPSK, DQPSK, QAM
Modulation
Optimum Technology Matching® Applied
DS100819
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
RF MEMS
LDMOS
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.
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RFMD0014
Absolute Maximum Ratings
Parameter
Supply Voltage
LO Input
Operating Temperature
Storage Temperature
Maximum Junction Temperature
Power Dissipation
BB CM Voltage
Thermal Resistance
ESD
Rating
5.5
+10
-40 to +85
-65 to +150
+150
1200
1.8
28
Class 1C (1000 V)
Unit
V
dBm
°C
°C
°C
mW
V
°C/W
Caution! ESD sensitive device.
Exceeding any one or a combination of the Absolute Maximum Rating conditions may
cause permanent damage to the device. Extended application of Absolute Maximum
Rating conditions to the device may reduce device reliability. Specified typical perfor-
mance or functional operation of the device under Absolute Maximum Rating condi-
tions is not implied.
RoHS status based on EU Directive 2002/95/EC (at time of this document revision).
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. RFMD reserves the right to change component circuitry, recommended appli-
cation circuitry and specifications at any time without prior notice.
Parameter
General
Supply Voltage
Supply Current
Min.
4.75
166
700
Specification
Typ.
5
185
Max.
5.25
204
1000
Unit
V
mA
MHz
dBm
dB
dBm
dB
Uncalibrated
Uncalibrated
Condition
RF Output
RF Frequency Range
Carrier Feed through
Sideband Suppression
OIP3
RF Port Return Loss
P
OUT
ACP
Broadband Noise Floor
Output Power Flatness
P1dB
9
700
-3
0
15
DC
600
1.5
300
-3
23
-40
-40
26
15
0
-70
-160
0.25
12
1000
3
3
Baseband input 800 m V
PP
, 20 kHz
Baseband input 800 m V
PP,
CW quadrature
RF output -10 dBm, 1 carrier WCDMA
20 MHz offset, BB O V
PP
Over 60 MHz BW
dBm
dBc
dBm/Hz
dB
dBm
MHz
dBm
dB
MHz
V
LO Input
LO Frequency Range
LO Input Power
Return Loss
BB Inputs
I/Q Input Frequency Range
BB Input Impedance
Common Mode Voltage
Differential impedance
Note: Typical performance at nominal conditions unless otherwise noted: VCC = +5 V, Temperature = +25°C, Baseband CM Voltage = +1.5 V, LO
Frequency = 900 MHz, LO Power = 0 dBm, Single-Ended
2 of 10
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
DS100819
RFMD0014
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Function
NC
GND
LOP
LON
GND
NC
NC
GND
QN
QP
GND
GND
NC
GND
NC
RFOUT
GND
VCC2
GND
GND
IP
IN
GND
VCC1
Description
No connection.
RF/DC Ground connection.
Local oscillator differential input.
Local oscillator differential input. Connect to ground when using LOP input in single ended mode.
RF/DC Ground connection.
No connection.
No connection.
RF/DC Ground connection.
Q channel differential baseband input.
Q channel differential baseband input.
RF/DC Ground connection.
RF/DC Ground connection.
No connection.
RF/DC Ground connection.
No connection.
RF single-ended output.
RF/DC Ground connection.
5 V supply.
RF/DC Ground connection.
RF/DC Ground connection.
I channel differential baseband input.
I channel differential baseband input.
RF/DC Ground connection.
5 V supply.
DS100819
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
3 of 10
RFMD0014
4 of 10
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
DS100819
RFMD0014
DS100819
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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嵌入式系统
