RF15N0R4B500LT [ETC]
Power Amplifier for 802.11a;
| 型号： | RF15N0R4B500LT |
| 厂家： | 
ETC |
| 描述： | Power Amplifier for 802.11a |
| 文件： | 总10页 (文件大小：525K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Data Sheet
RTC6659E
Power Amplifier for 802.11a
HFHFRalEoEgen
Pb
Compliant
Lead-Free
MAY 2018 - Ver. 1.2
Description
Features
The RTC6659E is a power amplifier (PA) designed for 4.9 ~ 5.9 GHz
frequency range, compatible with 802.11a wireless LAN system.
The device is manufactured based on advanced InGaP/GaAs HBT
(Heterojunction Bipolar Transistor) process. The amplifier consists
of 3 gain stages with inter-stage matching, built-in input matching
network, and a power detector for close loop power control operation.
With single supply voltage 5V, it provides a low EVM (Error Vector
magnitude) of 3% at +22 dBm linear output power In 802.11a mode
(OFDM 64QAM, 54Mbps). The RTC6659E is packaged in a tiny
industry-standard 16-lead surface mount package QFN 3mm x 3mm x
1mm (max) with lead-free RoHS compliant.
Ç
Ç
Ç
Ç
4.9 ~ 5.9 GHz Frequency Range
5V Single Supply Voltage
RTC6659 pin Compatible
+22 dBm Linear Output Power for 3%
EVM, 802.11a, 54Mbps 64 QAM
Ç
Ç
Ç
Small Signal Gain : 32 dB
On-chip Input Matching
Packaged in 16L QFN-3mm x 3mm x
1mm (max)
Ç
Ç
RoHS Compliant, Pb-free, Halogen Free
Moisture Sensitivity Level : MSL 3
Functional Block Diagram
VCC1 NC VCC2 NC
16
15
14
13
Applications
Ç
Ç
Ç
Ç
High Power WLAN Applications
IEEE 802.11a Wireless LAN System
5 GHz ISM Band Applications
5 GHz Cordless Phones
1
2
3
4
12
11
10
9
NC
RFIN
RFIN
VREF
RFOUT/VCC3
RFOUT/VCC3
RFOUT/VCC3
NC
Bias Circuit
5
6
7
8
NC NC VCCB PD
RichWave Technology Corp.
www.richwave.com.tw
Confidential and Proprietary Information
Subject to Change Without Notice
RTC6659E
Power Amplifier for 802.11a
Pin Assignments
VCC1 NC VCC2 NC
16
15
14
13
RFOUT/VCC3
NC
RFIN
RFIN
VREF
1
2
3
4
12
11
10
9
RFOUT/VCC3
RFOUT/VCC3
NC
5
6
7
8
NC
NC VCCB PD
Top View Through Package
Pin No.
Pin Name
RFIN
Description
2
3
RF input. Input matching network is built on chip
Same as pin 2
RFIN
Bias Control voltage of power stage-1,2,3.
This pin can be used to control PA on/off
4
VREF
7
VCCB
PD
Power supply for bias circuit, typically 3.3 V
Detector output voltage for output power index
RF output and power supply for power stage-3
Power supply for power stage-2
8
10,11,12
14
RFOUT/VCC3
VCC2
16
VCC1
Power supply for power stage-1
1, 5, 6, 9, 13, 15
NC
Not connected inside the package
It must be connected to a ground through PCB via for best
performance
Exposed Paddle
DATA SHEET
MAY 2018 - Ver. 1.2
Page 2 of 10
Confidential and Proprietary Information
Subject to Change Without Notice
RTC6659E
Power Amplifier for 802.11a
Absolute Maximum Ratings
Parameter
Supply Voltage
Symbol
VCC
VREF
RFIN
Ratings
5.5
Unit
V
Reference Voltage
3.0
V
Input RF Level
+5
dBm
°C
Operating Ambient Temperature
Storage Temperature
TA
-40 to +85
TSTG
-40 to +150
°C
NOTE: Stresses above those conditions listed under Absolute Maximum Ratings may cause permanent damage to the
device. This is a stress rating only. Functional operation of the device above those conditions indicated in the
Absolute Maximum Ratings is not implied. The functional operation of the device at the conditions in between
Recommended Operating Ranges and Absolute Maximum Ratings for extended periods may affect device
reliability.
Recommended Operating Ranges
Parameter
Symbol
Min
Typ
Max
Unit
Operating Frequency
f
4.9
5.9
GHz
VCC1, VCC2,
VCC3, VCCB
Supply Voltage
3
5
5.25
2.95
V
V
Reference Voltage
VREF
2.85
2.9
NOTE: Recommended Operating Ranges indicate conditions for which the device is intended to be functional, but does
not guarantee specific performance limits.
DATA SHEET
MAY 2018 - Ver. 1.2
Page 3 of 10
Confidential and Proprietary Information
Subject to Change Without Notice
RTC6659E
Power Amplifier for 802.11a
Electrical Specification
TA = +25°C, VCC1/2/3 = VCCB = 5 V, Freq = 5.5 GHz, VREF = 2.9 V, unless otherwise noted
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Operating Frequency
f
4.9
5.9
GHz
802.11a, 64QAM/54Mbps,
EVM = 3%
21.5
22
26
22.5
dBm
dBm
Output Power
Pout
802.11a mask compliant power,
OFDM 6Mbps
Small Signal Gain
Gain Flatness
Pin=-30dBm
31.5
32
32.5
dB
dB
ΔG
within band (4.9 – 5.9 GHz)
0.5
1 dB Output Compression
Point
P1dB
1dB Gain compression
27
dBm
Input Return Loss
Output Return Loss
2nd/3rd Harmonics
|S11|
|S22|
2fo, 3fo
ICQ
10
10
dB
dB
CW signal, Pout = 22 dBm
Quiescent (no RF)
-40
dBc
mA
265
Supply Current
ICC
Pout = 22 dBm
Quiescent (no RF)
Pout = 22 dBm
300
4
mA
μA
μA
Reference Current
Iref
5
DATA SHEET
MAY 2018 - Ver. 1.2
Page 4 of 10
Confidential and Proprietary Information
Subject to Change Without Notice
RTC6659E
Power Amplifier for 802.11a
Typical Performance Characteristics
TA = +25°C, VCC1/2/3 = VCCB = 5 V, VREF = 2.9 V
S-Parameters
DATA SHEET
MAY 2018 - Ver. 1.2
Page 5 of 10
Confidential and Proprietary Information
Subject to Change Without Notice
RTC6659E
Power Amplifier for 802.11a
EVM and ICC at 802.11a 64QAM 54Mbps
EVM vs Pout
8
7
6
5
4
3
2
1
0
5.1G_EVM
5.5G_EVM
5.8G_EVM
15
16
17
18
19
20
21
22
23
24
Pout (dBm)
ICC vs Pout
330
320
310
300
290
280
270
5.1G_ICC
5.5G_ICC
5.8G_ICC
15
16
17
18
19
20
21
22
23
24
Pout (dBm)
DATA SHEET
MAY 2018 - Ver. 1.2
Page 6 of 10
Confidential and Proprietary Information
Subject to Change Without Notice
RTC6659E
Power Amplifier for 802.11a
Application Circuits
VCC
C3
10 μF
C1
100 nF
C2
1 nF
L1
1 nH
L3
L2
1 nH
4.7 nH (0805)
16
15
14
13
1
2
3
4
12
11
10
9
NC
RFOUT/VCC3
RFOUT/VCC3
RFOUT/VCC3
NC
TL1
W = 14 mils
L = 11 mils
TL2
W = 14 mils
L = 52 mils
C8
6.8 pF
RFIN
RFIN
RFOUT
C7
C6
0.4 pF
RFIN
VREF
R1
0 Ω
0.5 pF
VREF
C4
1 nF
5
6
7
8
R2
2.2K Ω
PD
R3
10K Ω
C9
10 pF
VCCB
C5
1 nF
NOTE : Information in the above application is for reference only, and does not guarantee the mass production design of
the device.
Evaluation Board Bill of Material
Component
Value
Description
Supplier
RichWave
Walsin
Walsin
Walsin
Walsin
Walsin
Walsin
Walsin
Walsin
Walsin
Walsin
ACX
Part Number
IC
C1
RTC6659E
De-coupling capacitor
De-coupling capacitor
De-coupling capacitor
Matching capacitor
Matching capacitor
DC block capacitor
De-coupling capacitor
0402N101J500LT
0402B102K500CT
0402N100J500LT
RF15N0R4B500LT
RF15N0R5C500LT
0402N6R8D500LT
0402X106K6R3CT
WR04X00R0PTL
WR04X02R2PTL
WR04X1002FTL
100 pF
1nF
C2, C4, C5
C9
10 pF
0.4 pF
0.5 pF
6.8 pF
10 μF
0 Ω
C6
C7
C8
C3
R1
R2
2.2 Ω
10K Ω
1 nH
R3
RF choke inductor
L1, L2
L3
HI1005-1C1N0SMT
HI2012-1_4N7_N_
RF choke inductor, 0805
ACX
4.7 nH
DATA SHEET
MAY 2018 - Ver. 1.2
Page 7 of 10
Confidential and Proprietary Information
Subject to Change Without Notice
RTC6659E
Power Amplifier for 802.11a
Recommended Footprint Patterns
ꢄ.ꢀꢀꢀ
ꢂ.ꢊꢀꢀ
ꢀ.ꢃꢁꢀ
ꢂ.ꢊꢀꢀ
Pin ꢂ
ꢀ.ꢁꢀꢀ
ꢀ.ꢃꢁꢀ
ꢄ.ꢀꢀꢀ
Øꢀ.ꢃꢁꢀ ꢆꢇꢈꢉ
on ꢀ.ꢁꢀꢀ pitch
ꢀ.ꢃꢁꢀ
ꢀ.ꢁꢁꢀ
PCB Board Metal & Via Pattern
Top View
ꢄ.ꢋꢀꢀ
ꢄ.ꢀꢀꢀ
ꢄ.ꢀꢀꢀ
ꢂ.ꢄꢍꢀ
ꢀ.ꢂꢁꢀ
ꢀ.ꢋꢃꢀ
ꢂ.ꢌꢀꢀ
Pin ꢂ
Pin ꢂ
ꢂ.ꢄꢍꢀ
ꢀ.ꢁꢀꢀ
ꢄ.ꢀꢀꢀ
ꢂ.ꢌꢀꢀ ꢄ.ꢀꢀꢀ
ꢀ.ꢁꢀꢀ
ꢄ.ꢋꢀꢀ
ꢀ.ꢃꢁꢀ
ꢀ.ꢄꢁꢀ
ꢀ.ꢍꢁꢀ
ꢀ.ꢋꢃꢀ
ꢀ.ꢂꢁꢀ
ꢀ.ꢁꢁꢀ
PCB Stencil Pattern
Top View
PCB Solder Mask Pattern
Top View
64% Solder Coverage on Pad
NOTE :
1. All dimensions are measured in millimeters.
2. Drawing is not to scale.
DATA SHEET
MAY 2018 - Ver. 1.2
Page 8 of 10
Confidential and Proprietary Information
Subject to Change Without Notice
RTC6659E
Power Amplifier for 802.11a
Package Dimensions
ꢀ
ꢂ
ꢀꢃ
Pin ꢃ Indicator
ꢅSee ꢀetail ꢂꢆ
Pin ꢃ ꢀot
ꢁ
e
ꢁꢃ
b
ꢄ
ꢂꢃ
ꢀꢁꢂ ꢃꢄꢅꢆ
ꢊꢄꢋꢅ ꢃꢄꢅꢆ
ꢇꢁꢈꢈꢁꢉ ꢃꢄꢅꢆ
Pin ꢃ Indicator
ꢅꢇption ꢂꢆ
Pin ꢃ Indicator
ꢅꢇption ꢈꢆ
ꢌꢅꢈꢍꢄꢎ ꢏ
16L QFN 3 X 3 X 1 - C
SYMBOL
MIN
MAX
A
A1
b
0.800
0.000
0.180
2.900
1.550
1.000
0.050
0.320
3.100
1.850
D
D1
e
0.500 BSC
E
2.900
1.550
0.300
3.100
1.850
0.500
E1
L
NOTE :
1. All dimensions are measured in millimeters.
2. Drawing is not to scale.
3. The shape of the Pin 1 Indicator can be either Option A or Option B, but it must be located within the zone indicated.
DATA SHEET
MAY 2018 - Ver. 1.2
Page 9 of 10
Confidential and Proprietary Information
Subject to Change Without Notice
RTC6659E
Power Amplifier for 802.11a
Customer Service
RichWave Technology Corp.
3F, No.1, Alley 20, Lane 407. Sec.2, Tiding Bvd., Neihu Dist., Taipei City 114, Taiwan, R.O.C.
TEL +886-2-87511358 FAX +886-2-66006887
www.richwave.com.tw
Disclaimers
RichWave reserves the right to make changes without further notice to specifications and product descriptions in this
document to improve reliability, function or design. RichWave does not assume any liability arising out of the application
or use of information or product described in this document. Neither does RichWave convey any license under its
intellectual property rights nor licenses to any of circuits described in this document to any third party.
The information in this document is believed to be accurate and reliable and is provided on an “as is” basis, without any
express or implied warranty. Any information given in this document does not constitute any warranty of merchantability
or fitness for a particular use. The operation of this product is subject to the user’s implementation and design practices. It
is the user’s responsibility to ensure that equipment using this product is compliant to all relevant standards.
RichWave’s products are not designed or intended for use in life support equipment, devices or systems, or other critical
applications, and are not authorized or warranted for such use.
Copyright © RichWave Technology Corp. All rights reserved.
DATA SHEET
MAY 2018 - Ver. 1.2
Page 10 of 10
Confidential and Proprietary Information
Subject to Change Without Notice
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