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PDF SE2593A20 Data sheet ( Hoja de datos )
| Número de pieza | SE2593A20 | |
| Descripción | Dual-Band 802.11n Wireless LAN Front-End | |
| Fabricantes | Skyworks | |
| Logotipo |  |
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DATA SHEET
SE2593A20: Dual-Band 802.11n Wireless LAN Front-End
Preliminary Information
Applications
802.11n, MIMO solutions
IEEE802.11b DSSS WLAN
IEEE802.11g OFDM WLAN
IEEE802.11a OFDM WLAN
Access Points, PCMCIA, PC cards
Features
1 Transmit and 1 receive path architecture for
use as MIMO building block.
All RF ports matched to 50 Ω
Integrated 2.4/5 GHz PA, 2.4/5 GHz LNA, TX
Filter, T/R switches and diplexers
Integrated Power Detector
19 dBm O/P Power, 802.11b, 11 Mbits, ACPR =
32 dBc
18 dBm @ 3.0 % EVM, 802.11g, 54 Mbits
16 dBm @ 3.0 % EVM, 802.11a, 54 Mbits
Single supply voltage: 3.3 V ± 10 %
Lead free, halogen free, RoHS compliant, MSL3
plated LGA package, 5 mm x 6 mm x 1.0 mm
Ordering Information
Part No.
SE2593A20
SE2593A20-T *
* Through Dec 2008
SE2593A20-R *
* From Jan 2009
SE2593A20-EK1
Package
30 pin LGA
30 pin LGA
30 pin LGA
N/A
Remark
Samples
Tray
Tape and Reel
Evaluation kit
Product Description
The SE2593A20 is a complete 802.11n WLAN RF
front-end module providing all the functionality of the
power amplifiers, LNA, power detector, T/R switch,
diplexers and associated matching. The SE2593A20
provides a complete 2.4 GHz and 5 GHz WLAN
Multiple Input, Multiple Output (MIMO) RF solution
from the output of the transceiver to the antennas in a
compact form factor.
The receive path is designed to maximize
performance by providing both a low noise amplifier
as well as a bypass state, for use when high power
signals are being received.
Designed for ease of use, all RF ports are matched to
50 Ω to simplify PCB layout and the interface to the
transceiver RFIC. The SE2593A20 also includes a
transmitter power detector for each band with 20 dB
of dynamic range. The power ramp rise/fall time is
less than 0.5 μs.
The device also provides band pass filters for both the
a and b/g bands prior to the input of each 2.4 GHz
and 5 GHz power amplifiers, respectively.
The SE2593A20 packaged in 5mm x 6mm x 1.0mm,
Halogen free, Lead free, ROHS compliant, MSL 3
LGA package.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202431A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012
1
1 page  
DATA SHEET
SE2593A20: Dual-Band 802.11n Wireless LAN Front-End
Preliminary Information
Symbol
RxICC-G
RxICC-a
ICC_OFF
Parameter
802.11a Transmit
supply Current
Total 802.11b/g
Receive Supply
Current
Total 802.11a Receive
Supply Current
Total Supply Current
Conditions
ENa = 3.3V, ENg = 0V,
TX = 3.3V, RX = 0V
V_LNA = 3.3 V, Bsel = 3.3 V,
RX = 3.3 V, TX = 0 V
V_LNA = 3.3 V, Bsel = 0 V,
RX = 3.3 V, TX = 0 V
No RF, ENg = ENa = 0 V,
V_LNA = 0 V, TX = RX = 0 V
Min. Typ. Max. Unit
- 8.5 15 mA
- 8.5 15 mA
- 2 10 μA
Transmit Power Amplifier Logic Characteristics
Conditions: VCC = 3.3 V, TA = 25 C, as measured on Skyworks Solutions’ SE2593A20-EV1 evaluation board (de-
embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted.
Symbol
Parameter
Conditions
Min. Typ. Max.
Unit
VENH
VENL
IENH
IENL
Logic High Voltage for ENg,
ENa (Module On)
Logic Low Voltage ENg,
ENa (Module Off)
Input Current Logic High
Voltage (ENg, ENa)
Input Current Logic Low
Voltage (ENg, ENa)
-
-
-
-
2.0 - VCC
0 - 0.5
- 100 150
- 0.2 -
V
V
μA
μA
Receive LNA Logic Characteristics
Conditions: VCC = 3.3 V, TA = 25 C, as measured on Skyworks Solutions’ SE2593A20-EV1 evaluation board (de-
embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted.
Symbol
Parameter
Conditions
Min. Typ. Max.
Unit
VRENH
Logic High Voltage for
V_LNA, Bsel (Module On)
-
2.5 - VCC
V
VRENL
Logic Low for V_LNA, Bsel
(Module Off)
-
-0.5 -
0.3
V
IRENH
Input Current Logic High
Voltage (V_LNA, Bsel)
-
- 12
μA
IRENL
Input Current Logic Low
Voltage (V_LNA, Bsel)
-
-0-
μA
LNA Enable Logic
LNA Function
Comment
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202431A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012
5
5 Page 
DATA SHEET
SE2593A20: Dual-Band 802.11n Wireless LAN Front-End
Preliminary Information
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
4
Power Detector Positive Slope
Pdet2400
Pdet2450
Pdet2500
6 8 10 12 14 16 18 20 22
Pout (dBm)
Figure 3: Power Detector Characteristics
5 GHz Power Detector Characteristic
Conditions: VCC = 3.3 V, ENa = TX = 3.3 V”, LNAa = LNAg = RX = ENg = 0 V, TA = 25 C, as measured on
Skyworks Solutions’ SE2593A20-EV1 evaluation board (de-embedded to device), all unused ports
terminated with 50 ohms, unless otherwise noted.
Symbol
Parameter
Condition
FOUT
PDR
PDZLOAD
PDVP17
PDVp0
PDVpnoRF
LPF-3dB
Frequency Range
Power detect range,
peak power
DC load impedance
Output Voltage, POUT =
17 dBm
Output Voltage, POUT =
3 dBm
Output Voltage, POUT =
No RF
Power detect low pass
filter -3dB corner
frequency
-
Measured at ANT
-
-
-
-
Load = high impedance
Typ: 500 kΩ
Min.
Typ.
Max.
4900 - 5850
0 - 20
- 2.7 3
- - 1.0
- 0.35 -
- 0.32 -
270 300 400
Unit
MHz
dBm
kΩ
V
V
V
KHz
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202431A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012
11
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet SE2593A20.PDF ] | |
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