Transcript
RFMD2014
RFMD2014 Direct Quadrature Modulator 1450MHz to 2700MHz
DIRECT QUADRATURE MODULATOR 1450MHz TO 2700MHz
High Output Power: +11dBm P1dB
Small 24-Pin, 4mmx4mm, QFN
Applications
Cellular, 3G Infrastructure
WiBro, WiMax, LTE
WiFI or WLL Systems
IN
IP
GND
GND 18
GND
2
17 GND
LOP
3
VCC2
16 RFOUT -45°
`
LON
4
15 NC
GND
5
14
NC
6
13 NC 7
Single-Ended or Differential LO Drive
Single +5V Supply
GND
1
Typical Carrier Feed-Through: <-40dBm
NC
+45°
Very Low Noise Floor: -160dBm/Hz
Typical Sideband Suppression: <-40dBc
19
8
9
10
11
12 GND
20
QP
21
QN
Very High Linearity: +26dBm OIP3
22
GND
ACPR Performance: -70dBc Typ. for 1-Carrier WCDMA
23
NC
24
GND
Features
VCC1
Package: QFN, 24-Pin, 4mm x 4mm
GND
Functional Block Diagram
Product Description The RFMD2014 is direct quadrature modulator for use in cellular base stations and other communications systems. RFMD2014 supports cellular, 3G, WiMax, and LTE air interface standards. This device features operation from 1450MHz to 2700MHz with excellent carrier and sideband suppression and ultra low noise floor. The device is manufactured in an advanced GaAs HBT process. The RFMD2014 operates from a single 5V supply and is packaged in a low cost, 4mm x 4mm, 24-pin leadless package.
GMSK, QPSK, DQPSK, QAM Modulation
Optimum Technology Matching® Applied GaAs HBT GaAs MESFET InGaP HBT
SiGe BiCMOS Si BiCMOS SiGe HBT
GaAs pHEMT Si CMOS Si BJT
GaN HEMT BiFET HBT 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 trademark 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. ©2011, RF Micro Devices, Inc.
DS111121
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or
[email protected].
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RFMD2014 Absolute Maximum Ratings Parameter
Rating
Unit
Supply Voltage
5.5
V
LO Input
+10
dBm
Operating Temperature
-40 to +85
°C
Storage Temperature
-65 to +150
°C
Maximum Junction Temperature
+150
°C
Power Dissipation
1200
mW
1.8
V
28
°C/W
BB CM Voltage Thermal Resistance ESD
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 performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. 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 application circuitry and specifications at any time without prior notice. RFMD Green: RoHS compliant per EU Directive 2002/95/EC, halogen free per IEC 61249-2-21, < 1000ppm each of antimony trioxide in polymeric materials and red phosphorus as a flame retardant, and <2% antimony in solder.
Class 1 C (1000V)
Parameter
Min.
Specification Typ.
Max.
Unit
Condition
General Supply Voltage
4.75
5
5.25
V
Supply Current
189
210
231
mA
RF Output RF Frequency Range
1450
2700
MHz
Carrier Feed through
-40
dBm
Uncalibrated
Sideband Suppression
-40
dB
Uncalibrated
26
dBm
15
dB
OIP3
23
RF Port Return Loss POUT
-3
dBm
Baseband input 800mVPP, CW quadrature
ACP
-70
dBc
RF output -10dBm, 1 carrier WCDMA
Broadband Noise Floor
-160
dBm/Hz
Output Power Flatness P1dB
9
0
3
Baseband input 800mVPP, 20kHz
0.25
dB
11
dBm
20MHz offset, BB OVPP Over 60MHz BW
LO Input LO Frequency Range LO Input Power
1450 -3
Return Loss
0
2700
MHz
3
dBm
15
dB
BB Input I/Q Input Frequency Range
DC
300
MHz
BB Input Impedance
600
Common Mode Voltage
1.5
V
Differential impedance
Note: Typical performance at nominal conditions unless otherwise noted: VCC=+5V, Temperature=+25°C, Baseband CM Voltage=+1.5V, LO Frequency=2100MHz, LO Power=0dBm, Single-Ended
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7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or
[email protected].
DS111121
RFMD2014 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
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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. 5V supply. RF/DC Ground connection. RF/DC Ground connection. I channel differential baseband input. I channel differential baseband input. RF/DC Ground connection. 5V supply.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or
[email protected].
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RFMD2014 Output IP3 vs LO Frequency
CW Output Power vs LO Frequency
VCC 5V, LO 0dBm, IQ Drive 0.4VppSE, IQ Bias 1.5V
VCC 5V, LO 0dBm, IQ Drive 0.4VppSE, IQ Bias 1.5V 2
30
1.5 1
25
0.5
Output IP3 (dBm)
Output 0 Power (dBm) ‐0.5
20
‐1
15
‐1.5
OIP3 +25C
10
‐2
CW Output Power +25C
‐2.5
CW Output Power ‐40C
‐3
CW Output Power +85C
OIP3 ‐40C OIP3 +85C
5
‐3.5 ‐4
0 1400
1600
1800
2000
2200
2400
2600
1400
2800
1600
1800
2000
2200
2400
2600
2800
LO Freq (MHz)
LO Freq (MHz)
Sideband Suppression vs LO Frequency
Carrier Feedthru vs LO Frequency
VCC 5V, LO 0dBm, IQ Drive 0.4VppSE, IQ Bias 1.5V
VCC 5V, LO 0dBm, IQ Drive 0.4VppSE, IQ Bias 1.5V ‐10
‐10
‐15
‐15 ‐20
Carrier Feedthrough +25C
‐20
Sideband Suppression +25C
‐25
Carrier Feedthrough ‐40C
‐25
Sideband Suppression ‐40C
Carrier Feedthrough +85C
‐30 Suppression (dBc) ‐35
Sideband Suppression +85C
LO ‐30 Feedthru (dBm) ‐35 ‐40
‐40
‐45
‐45
‐50
‐50
‐55
‐55
‐60
‐60 ‐65
‐65 1400
1600
1800
2000
2200
2400
2600
2800
1400
1600
1800
LO Freq (MHz)
2000
2200
2400
2600
2800
LO Freq (MHz)
WCDMA Channel Power / Adjacent Chan Pwr / Alt Chan Pwr
RF Port Return Loss
VCC 5V, LO 0dBm, IQ Drive 0.4VppSE, IQ Bias 1.5V
VCC 5V, LO 0dBm
‐55
‐10
‐60
‐11
ACP and ‐65 ALT1 (dBc)
‐12
ACP
WCDMA Channel Power
‐70
‐13
‐75
‐14
0
‐5 ) m B (d r e w o P l e n n a h C
‐10 Return Loss (dB) ‐15
RF Port +25C
‐20
RF Port ‐40C RF Port +85C
‐15
‐80 1400
1600
1800
2000
2200
LO Freq (MHz)
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2400
2600
2800
‐25 1.4
1.6
1.8
2
2.2
2.4
2.6
2.8
Freq (GHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or
[email protected].
DS111121
RFMD2014 LO Port Return Loss VCC 5V, LO 0dBm
CW Gain Compression vs Output Power
0
VCC 5V, LO 2100MHz 0dBm, IQ Bias 1.5V 4
‐5 3 ‐10 2 ‐15
1
Return Loss (dB)
Gain (dB) ‐20
0
‐25
‐1
Gain Compression +25C Gain Compression ‐40C
‐2
LO Port +25C
‐30
Gain Compression +85C
LO Port ‐40C LO Port +85C
‐3
‐35
‐10 1.4
1.6
1.8
2
2.2
2.4
2.6
‐5
0
2.8
5
10
15
Output Power (dBm)
Freq (MHz)
Sideband Suppression vs IQ Drive
Carrier Feedthrough vs IQ Drive
VCC 5V, LO 2100MHz 0dBm, IQ Bias 1.5V
VCC 5V, LO 2100MHz 0dBm, IQ Bias 1.5V ‐10
‐10 Carrier Feedthrough +25C
‐15
‐15
Sideband Suppression +25C
‐20
Sideband Suppression ‐40C
Carrier Feedthrough ‐40C
‐20
Carrier Feedthrough +85C
‐25 LO Feedthru ‐30 (dBm)
‐25 Suppression (dBc) ‐30
‐35
‐35
‐40
‐40
‐45
‐45
‐50
‐50
‐55
‐55
‐60
Sideband Suppression +85C
‐60 0
0.5
1
1.5
2
2.5
3
0
0.5
1
IQ Drive (Vpp SE)
1.5
2
2.5
3
IQ Drive (Vpp SE)
Output Noise Floor vs Channel Power
WCDMA Adjacent Chan Pwr vs Channel Power
VCC 5V, LO 2140MHz 0dBm, IQ Bias 1.5V, WCDMA
VCC 5V, LO 2100MHz 0dBm, IQ Bias 1.5V ‐140
‐30 ‐35
‐145
‐40 ‐45
‐150 Output Noise (dBm/Hz)
‐50 ACP (dBc) ‐55
‐155
‐60 ‐65
ACP +25C
‐70
‐160
ACP ‐40C
Noise Floor +25C Noise Floor ‐40C
‐75
ACP +85C
Noise Floor +85C
‐80
‐165 ‐20
‐15
‐10
‐5 Channel Power (dBm)
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0
5
10
‐20
‐15
‐10
‐5
0
5
10
Channel Power (dBm)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or
[email protected].
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RFMD2014 Output IP3 vs LO Power
Sideband Suppression vs LO Power
VCC 5V, LO 2100MHz, IQ Drive 0.4Vpp SE, IQ Bias 1.5V
VCC 5V, LO 2100MHz, IQ Drive 0.4Vpp SE, IQ Bias 1.5V ‐10
30
25
‐15
Sideband Suppression +25C
‐20
Sideband Suppression ‐40C
‐25 20 Output IP3 (dBm)
Sideband Suppression +85C
‐30 Suppression (dBc)‐35
15 ‐40 ‐45
10
5
OIP3 +25C
‐50
OIP3 ‐40C
‐55
OIP3 +85C
‐60 ‐65
0 ‐6
‐4
‐2
0
2
4
‐6
6
‐4
‐2
0
2
4
6
LO Power (dBm)
LO Power (dBm)
Adjacent Chan Pwr vs LO Power
Output Noise Floor vs LO Power
VCC 5V, LO 2100MHz, IQ Drive 0.4Vpp SE, IQ Bias 1.5V
VCC 5V, LO 2140MHz, IQ Drive 0.4Vpp Se, IQ Bias 1.5V, WCDMA
‐55
‐140 Noise Floor +25C
ACP +25C
Noise Floor ‐40C
‐60
ACP ‐40C
Noise Floor +85C
‐145
ACP +85C
‐65
‐150 Output Noise (dBm/Hz)
ACP (dBc)
‐70
‐155
‐75
‐160
‐80
‐165 ‐6
‐4
‐2
0
2
4
6
‐6
‐4
‐2
LO Power (dBm)
0
2
4
6
LO Power (dBm)
Output IP3 vs VCC
Carrier Feedthrough vs VCC
LO 2100MHz 0dBm, IQ Bias 1.5V, IQ Drive 0.4Vpp SE
LO 2100MHz 0dBm, IQ Bias 1.5V, IQ Drive 0.4Vpp SE ‐10
30
‐15 25
‐20
20 Output IP3 (dBm)
LO ‐30 Feedthru (dBm) ‐35
‐25
15 ‐40 ‐45
10
5
OIP3 +25C
‐50
OIP3 ‐40C
‐55
OIP3 +85C
‐60
0
Carrier Feedthrough +25C Carrier Feedthrough ‐40C Carrier Feedthrough +85C
‐65 4.4
4.6
4.8
5 VCC (V)
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5.2
5.4
5.6
4.4
4.6
4.8
5
5.2
5.4
5.6
VCC (V)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or
[email protected].
DS111121
RFMD2014 WCDMA Adjacent Chan Pwr vs VCC
Sideband Suppression vs VCC
LO 2100MHz 0dBm, IQ Bias 1.5V, IQ Drive 0.4Vpp SE
LO 2100MHz 0dBm, IQ Bias 1.5V, IQ Drive 0.4Vpp SE ‐55
‐10 Sideband Suppression +25C
‐15
ACP +25C
Sideband Suppression ‐40C
‐20
ACP ‐40C
‐60 Sideband Suppression +85C
‐25
ACP +85C
‐30 Suppression (dBc) ‐35
‐65 ACP (dBc)
‐40 ‐70 ‐45 ‐50 ‐75
‐55 ‐60
‐80
‐65 4.4
4.6
4.8
5
5.2
5.4
5.6
4.4
4.6
4.8
5
5.2
5.4
5.6
VCC (V)
VCC (V)
Output Noise Floor vs VCC LO 2140MHz 0dBm, IQ Bias 1.5V, IQ Drive 0Vpp SE ‐140 Noise Floor +25C Noise Floor ‐40C
‐145
Noise Floor +85C
‐150 Output Noise (dBm/Hz) ‐155
‐160
‐165 4.4
4.5
4.6
4.7
4.8
4.9
5
5.1
5.2
5.3
5.4
5.5
5.6
VCC (V)
DS111121
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or
[email protected].
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RFMD2014 Evaluation Board Schematic J6 IN
C2 1000 pF
R1 0
J7 IP
C6 C5 100 pF 1000 pF
C1 100 pF
R2 0
VCC1
GND
L1 5.6nH
LOP
17
3
16
-45°
5
14
6
13 NC 7
8
9
J3 QN
10
11
12
C7 12pF
RFOUT
15 NC
QP
NC
GND
4
NC
R3 0
GND
2
QN
GND
50 strip
19 18 VCC2
GND
J2 LON
LON
20
IP 21
+45°
C9 DNI
GND
22
GND
50 strip
23
C4 4.7 uF
1
GND
J1 LOP
NC
IN
VCC1 24
C8 2.2pF
GND
VCC2 C3 4.7 uF
50 strip
J5 RF OUT
GND
J4 QP
Note: Evaluation board configured for single-ended LO drive using LOP connector. Terminate the LON pin to ground near the package.
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7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or
[email protected].
DS111121
RFMD2014 Evaluation Board Layout
DS111121
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or
[email protected].
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RFMD2014 Package Drawing QFN, 24-pin, 4mm x 4mm
MD2014-U01 Date Code Trace Code
Branding Diagram
Ordering Information
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Ordering Code
Description
RFMD2014SQ RFMD2014SR RFMD2014TR7 RFMD2014TR13 RFMD2014PCK-410
Sample bag with 25 pieces 7" Reel with 100 pieces 7" Reel with 750 pieces 13" Reel with 2500 pieces 1450MHz to 2700MHz PCBA with 5-piece sample bag
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or
[email protected].
DS111121
