AMPLIFIER MODULE. RF5198 Datasheet

RF5198 MODULE. Datasheet pdf. Equivalent


RF Micro Devices RF5198
www.DataSheet4U.com
RF5198
0 3V 1950MHZ W-CDMA LINEAR POWER
AMPLIFIER MODULE
RoHS Compliant & Pb-Free Product
Typical Applications
• 3V W-CDMA Band 1 Handsets
• 3V TD-SCDMA Handsets
• Multi-Mode W-CDMA 3G Handsets
• Spread-Spectrum Systems
Product Description
The RF5198 is a high-power, high-efficiency linear ampli-
fier module specifically designed for 3V handheld sys-
tems. The device is manufactured on an advanced third
generation GaAs HBT process, and was designed for use
as the final RF amplifier in 3V W-CDMA handheld digital
cellular equipment, spread-spectrum systems, and other
applications in the 1920MHz to 1980MHz band (Band 1).
The RF5198 has a digital control pin for low power appli-
cations to lower quiescent current. This PA also includes
a power detector circuit. The RF5198 is assembled in at
16-pin, 3mmx3mm, QFN package.
Pin 1 ID
3.00
A
1.45
3.00 1.45
0.15 C
2 PLCS
0.15 C
2 PLCS
B
0.203 REF
00..4200TYP
0.10 M C A B
0.08 C
0.925
0.775
0.102 REF
Shaded areas represent pin 1. Dimensions in mm.
C
Pin 1 ID
00..2188TYP
0.05
0.50 TYP
0.08 C
Optimum Technology Matching® Applied
Si BJT
9GaAs HBT
GaAs MESFET
Si Bi-CMOS
SiGe HBT
Si CMOS
InGaP/HBT
GaN HEMT
SiGe Bi-CMOS
16 15 14 13
RF IN 1
GND 2
Interstage MN
Q1
IMN
Q2
12 VCC2
11 VCC2
VMODE 3
VREG 4
5
Bias
Integrated
Power
Detector
OMN
10 VCC2
9 RF OUT
67
8
Functional Block Diagram
Rev A5 060310
Package Style: QFN, 16-Pin, 3x3
Features
• Input/Output Internally Matched@50Ω
• 27.5dBm Linear Output Power
• 42% Peak Linear Efficiency
• -41dBc ACLR @ ±5MHz
• Integrated Power Detector
• HSDPA Capable
Ordering Information
RF5198
3V 1950MHz W-CDMA Linear Power Amplifier Mod-
ule
RF5198PCBA-41XFully Assembled Evaluation Board
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
2-1


RF5198 Datasheet
Recommendation RF5198 Datasheet
Part RF5198
Description W-CDMA LINEAR POWER AMPLIFIER MODULE
Feature RF5198; www.DataSheet4U.com RF5198 0 RoHS Compliant & Pb-Free Product Typical Applications • 3V W-CDMA Band.
Manufacture RF Micro Devices
Datasheet
Download RF5198 Datasheet




RF Micro Devices RF5198
RF5198
Absolute Maximum Ratings
Parameter
Supply Voltage (RF off)
Supply Voltage (POUT31dBm)
Control Voltage (VREG)
Input RF Power
Mode Voltage (VMODE)
Operating Temperature
Storage Temperature
Moisture Sensitivity Level
(IPC/JEDEC J-STD-20)
Rating
+8.0
+5.2
+3.9
+10
+3.9
-30 to +110
-40 to +150
MSL2@260
Unit
V
V
V
dBm
V
°C
°C
°C
Caution! ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. RoHS marking based on EUDirective2002/95/EC
(at time of this printing). However, RF Micro Devices reserves the right to
make changes to its products without notice. RF Micro Devices does not
assume responsibility for the use of the described product(s).
Parameter
High Power Mode
(VMODE Low)
Operating Frequency Range
Linear Gain
Harmonics
Maximum Linear Output
Linear Efficiency
Maximum ICC
ACLR1 @ ±5MHz
ACLR2 @ ±10MHz
Input VSWR
Output VSWR Stability
Ruggedness
Noise Power
Specification
Min.
Typ.
Max.
1920
26.0
27.5
38
352
28.5
42
394
-41
-52
2:1
-154
-133
-140
1980
32.0
-10
47
435
-37
-48
6:1
10:1
-143
-148
-107
Reverse IM Products
IM 5MHz
IM 10MHz
-31
-41
Unit Condition
MHz
dB
dBm
dBm
%
mA
dBc
dBc
T=25°C Ambient, VCC=3.4V,
VCCBIAS=3.4V, VREG=2.8V, VMODE=0V,
and POUT=27.5dBm for all parameters
(unless otherwise specified). Modulation is
3GPP 3.2 03-00 DPCCH+1DPDCH.
f=2fo, 3fo
No oscillation>-70dBc
dBm/Hz
dBm/Hz
dBm/Hz
dBm/Hz
dBm/Hz
dBm/Hz
No damage
-50<POUT<+27.5dBm, RX=925MHz to
960MHz (EGSM)
-50<POUT<+27.5dBm, RX=1805MHz to
1880MHz (DCS)
-50<POUT<+27.5dBm, RX=2110MHz to
2170MHz (W-CDMA), TX/RX
Offset = 130 MHz
-50<POUT<+27.5dBm, RX=2110MHz to
2170MHz (W-CDMA), TX/RX
Offset = 190 MHz
-50<POUT<+27.5dBm, RX=2400MHz to
2480MHz (Bluetooth)
-50<POUT<+27.5dBm, TX=1932.3MHz to
1980MHz, RX=1893.5MHz to 1919.6MHz
(PHS)
dBc IF offset fO+5MHz with CW signal=-40dBc
dBc IF offset fO+10MHz with CW signal=-40dBc
2-2 Rev A5 060310



RF Micro Devices RF5198
RF5198
Parameter
Specification
Min.
Typ.
Max.
Low Power Mode
(VMODE High)
Operating Frequency Range
1920
1980
Linear Gain
23 26 31
Maximum Linear Output
Linear Efficiency
16
18.3 21.0 25.3
ACLR @ ±5MHz
-41 -37
ACLR @ ±10MHz
Maximum ICC
Input VSWR
-54 -48
105 125 145
2:1
Output VSWR Stability
Ruggedness
6:1
10:1
Reverse IM Products
IM 5MHz
-31
IM 10MHz
-41
Power Supply
Supply Voltage (VCC1 and VCC2)
3.2
3.4
4.3
0.6
VCC Bias
1.5 4.3
High Power Idle Current
50 70 105
(ICC1 / ICC2 / ICCBIAS)
Low Power Idle Current
45 60 95
(ICC1 / ICC2 / ICCBIAS)
VREG Current
2.4 5.0
VMODE Current
150 300
RF Turn On/Off Time
1.2
DC Turn On/Off Time
2
Total Current (Power Down)
0.2 0.5
VREG Low Voltage (Power Down)
0
0.5
VREG High Voltage (Recom-
2.75
2.8
2.95
mended)
VREG High Voltage (Operational)
2.7
3.0
VMODE Voltage
0
0.5
VMODE Voltage
2.0
3.0
Peak Envelope
Power Detector
Operating Frequency
1920
1980
DC Output Voltage
0.3
0.65 0.70 0.78
2.2 2.5 2.8
Unit
MHz
dB
dBm
%
dBc
dBc
mA
dBc
dBc
V
V
V
mA
mA
mA
uA
uS
uS
uA
V
V
V
V
V
MHz
V
V
V
Condition
T=25oC Ambient, VCC=1.5V,
VCCBIAS=3.4V, VREG=2.8V, VMODE=2.8V,
and POUT=16dBm for all parameters (unless
otherwise specified). Modulation is 3GPP
3.2 03-00 DPCCH+1DPDCH.
POUT = +16 dBm
POUT = +16 dBm
POUT = +16 dBm
No oscillation>-65dBc
No damage
IF offset fO+5MHz with CW signal=-40dBc
IF offset fO+10MHz with CW signal=-40dBc
Low power with DC to DC Converter
VMODE=low and VREG=2.8V
VMODE=high and VREG=2.8V
High Power Mode
Low Power Mode
VCCBIAS=3.4V, VREG=2.8V, T=+25°C,
RDET=5.1kΩ, ZLOAD=50Ω
POUT = 0 W
POUT=+16dBm, VCC1,2=1.5V, VMODE=2.5V
POUT=+27.5dBm, VCC1,2=3.4V,
VMODE = 0.2 V
Rev A5 060310
2-3





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