DATA SHEET
SE2620T: 2.4 GHz Wireless LAN/BT Front End
Preliminary
Applications
IEEE802.11b DSSS WLAN
IEEE802.11g,n OFDM WLAN
Product Description
The SE2620T is a complete 802.11 b/g/n WLAN RF
front-end module with a Bluetooth port. The device
provides all the functionality of the power amplifier,
power detector, harmonic filtering, switch, low noise
amplifier, and associated matching. The SE2620T
provides a complete 2.4 GHz WLAN RF solution from
the output of the transceiver to the antenna, and from
the antenna to the input of the transceiver, in an ultra
compact form factor.
The SE2620T is designed for ease of use, with all the
critical matching and harmonic filtering integrated,
also offering a simple 50
Ω
interface to the antenna.
The SE2620T includes a low noise amplifier to
increase the receive sensitivity of embedded solutions
to improve range or to overcome the insertion loss of
cellular filters often included for mobile applications.
The SE2620T also includes a transmitter power
detector with 20 dB of dynamic range and a digital
enable control for transmitter power ramp on/off
control.
Features
Dual Mode IEEE802.11b & IEEE802.11g
Integrated PA, Harmonic Filter, LNA and BT port
Integrated Positive Slope Power Detector
18 dBm @ 3 % EVM, 802.11g, 54 Mbps
3.3 V or 5.0V nominal supply on VCC1, VCC2.
Lead free, Halogen free and RoHS compliant
Compact package, 3 x 3 x 0.6 mm, MSL 1
Ordering Information
Part No.
SE2620T
SE2620T-R
SE2620T-EK1
Package
16 pin QFN
16 pin QFN
N/A
Remark
Samples
Tape and Reel
Evaluation kit
Functional Block Diagram
PEN
LEN
VCC1
VCC2
CTX
CRX
CBT
Bias & Control
TX
50Ω
& Filter
DET
50Ω
& Filter
ANT
RX
DET
BT
Figure 1: Functional Block Diagram
Skyworks Solutions, Inc.
●
Phone [781] 376-3000
●
Fax [781] 376-3100
●
sales@skyworksinc.com
●
www.skyworksinc.com
DST-00482
Rev 1.4
●
Skyworks Proprietary Information
●
Products and Product Information are Subject to Change Without Notice
●
April 16, 2012
1 of 13
DATA SHEET
SE2620T: 2.4 GHz Wireless LAN/BT Front End
Preliminary
Pin Out Diagram
NU
16
VCC2
DET
VCC1
TX
1
2
3
4
5
NU
ANT
15
GND
14
CBT
13
12
11
10
9
BT
CRX
LEN
VDD
Paddle = GND
6
PEN
7
GND
8
RX
Figure 2: SE2620T Pin out (Top View through Package)
Skyworks Solutions, Inc.
●
Phone [781] 376-3000
●
Fax [781] 376-3100
●
sales@skyworksinc.com
●
www.skyworksinc.com
DST-00482
Rev 1.4
●
Skyworks Proprietary Information
●
Products and Product Information are Subject to Change Without Notice
●
April 16, 2012
2 of 13
DATA SHEET
SE2620T: 2.4 GHz Wireless LAN/BT Front End
Preliminary
Pin Out Description
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Die paddle
Name
Vcc2
DET
Vcc1
TX
NU
PEN
GND
RX
VDD
LEN
CRX
BT
CBT
GND
ANT
NU
GND
PA Positive Power supply
Power Detector Output
PA Positive Power supply
Transmit port
Pin Not Used. Open circuit in the package
PA enable control input
Ground
Receive port
LNA and Switch Positive Power supply
LNA enable control input
Receive antenna switch control
Bluetooth port
Bluetooth antenna switch control
Ground
Antenna port
Pin Not Used. Open circuit in the package
Ground
Description
Skyworks Solutions, Inc.
●
Phone [781] 376-3000
●
Fax [781] 376-3100
●
sales@skyworksinc.com
●
www.skyworksinc.com
DST-00482
Rev 1.4
●
Skyworks Proprietary Information
●
Products and Product Information are Subject to Change Without Notice
●
April 16, 2012
3 of 13
DATA SHEET
SE2620T: 2.4 GHz Wireless LAN/BT Front End
Preliminary
Absolute Maximum Ratings
These are stress ratings only. Exposure to stresses beyond these maximum ratings (one rating applied at a time) for
extended periods may cause permanent damage to, or affect the reliability of the device. Avoid operating the device
outside the recommended operating conditions defined below. This device is ESD sensitive. Handling and assembly of this
device should be at ESD protected workstations.
Symbol
VCC
VDD
V
IN
P
TXIN
T
A
T
STG
ESD
HBM
Definition
PA Supply Voltage on VCC1, VCC2
LNA and Switch Supply Voltage
DC input on control pins
TX Input Power, ANT terminated in 50Ω match
Operating Temperature Range
Storage Temperature Range
JEDEC JESD22-A114
All pins
Min.
-0.3
-0.3
-0.3
-
-40
-40
1000
Max.
6.0
3.6
3.6
0
85
150
Unit
V
V
V
dBm
°C
°C
V
Recommended Operating Conditions
Symbol
T
A
VCC
VDD
Parameter
Ambient temperature
PA Supply voltage, relative to GND = 0 V
LNA supply voltage, relative to GND = 0 V
Min.
-40
2.7
2.7
Typ.
25
3.3
3.3
Max.
85
5.25
3.6
Unit
°C
V
V
DC Electrical Characteristics
Conditions: VCC = PEN = VDD= 3.3 V, T
A
= 25
C,
as measured on Skyworks Solutions’ SE2620T-EK1 evaluation board
(de-embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted
Symbol
I
CC-G
I
CC-B
I
CQ
I
CC_OFF
I
DD_OFF
I
cc_LNA
I
cc_LNA_
BYP
Parameter
Total Supply Current
Total Supply Current
Quiescent Current
Total Supply Current,
VCC1 + VCC2 (PA)
Total Supply Current,
VDD (LNA/SW)
LNA Supply Current
LNA bypass supply
current
Conditions
POUT = 18 dBm, 54 Mbps
OFDM signal, 64QAM
P
OUT
= 20 dBm, 11 Mbps
CCK signal, BT = 0.45
No RF
No RF Applied, Mode 0
No RF Applied, Mode 0
LEN =3.3V
LEN=0
Min.
-
-
-
-
-
-
Typ.
140
160
110
-
18
10
50
Max.
Unit
mA
mA
mA
10
30
13
μA
μA
mA
μA
Skyworks Solutions, Inc.
●
Phone [781] 376-3000
●
Fax [781] 376-3100
●
sales@skyworksinc.com
●
www.skyworksinc.com
DST-00482
Rev 1.4
●
Skyworks Proprietary Information
●
Products and Product Information are Subject to Change Without Notice
●
April 16, 2012
4 of 13
DATA SHEET
SE2620T: 2.4 GHz Wireless LAN/BT Front End
Preliminary
Control Logic Characteristics
Conditions: VCC = VDD=3.3V, T
A
= 25
C,
as measured on Skyworks Solutions’ SE2620T-EK1 evaluation board (de-
embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted.
Symbol
V
IH
V
IL
I
IH
I
IL
Parameter
Logic High Voltage
Logic Low Voltage
Input Current Logic
High Voltage
Input Current Logic
Low Voltage
Conditions
-
-
PEN
All Other Pins
-
Min.
2.7
0
-
-
Typ.
-
-
-
Max.
3.6
0.4
100
10
1
Unit
V
V
μA
μA
Control Logic Table
Mode#
0
1
2
3
4
Mode Description
All Off
TX
↔
ANT
RX High gain
↔
ANT
RX Low gain (Bypass)
↔
ANT
BT
↔
ANT
CBT
0
0
0
0
1
CRX
0
0
1
1
0
PEN
0
1
0
0
0
LEN
0
0
1
0
0
Skyworks Solutions, Inc.
●
Phone [781] 376-3000
●
Fax [781] 376-3100
●
sales@skyworksinc.com
●
www.skyworksinc.com
DST-00482
Rev 1.4
●
Skyworks Proprietary Information
●
Products and Product Information are Subject to Change Without Notice
●
April 16, 2012
5 of 13
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