|
|
PDF SE5012T Data sheet ( Hoja de datos )
| Número de pieza | SE5012T | |
| Descripción | 5 GHz Front-End Module | |
| Fabricantes | Skyworks | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de SE5012T (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
|
No Preview Available !
DATA SHEET
SE5012T: 5 GHz Front-End Module with Power Detector
Applications
5 GHz WLAN (IEEE 802.11a/g/n)
Access points, PCMCIA, PC cards
Features
5 GHz front-end module with PA, LNA, and T/R switch
Integrated power amplifier enable pin (VEN)
Buffered, temperature-compensated power detector
5 V or direct-to-battery operation
3% EVM, 64 QAM, 54 Mbps: +17 dBm @ 3.3 V or +21 dBm
@5V
30 dB typical gain
Lead free, halogen-free, ROHS compliant QFN
(16-pin, 3 mm 3 mm 0.55 mm) package
(MSL1, 260 C per JEDEC J-STD-020)
Skyworks GreenTM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of GreenTM, document number
SQ04–0074.
Description
The SE5012T is a 5 GHz front-end module offering high linear
power for wireless LAN applications. It incorporates a power
detector for control of the output power.
The SE5012T offers a high level of integration for a simplified
design, providing quicker time to market and higher application
board production yield. The device integrates the input match,
inter-stage match, a temperature-compensated, load-insensitive
power detector with 20 dB of dynamic range, a 3.8 GHz notch
filter, a T/R switch, and LNA.
For wireless LAN applications, the device meets the requirements
of IEEE 802.11a and delivers approximately +17 dBm of linear
output power at VCC = 3.3 V or 21 dBm at VCC = 5.0 V.
The SE5012T integrates the reference voltage generator, allowing
for a true 1.8 V CMOS compatible digital EN (enable) function to
turn the power amplifier on and off.
A block diagram of the SE5012T is shown in
Figure 1. The device package and pinout for the 16-pin QFN are
shown in Figure 2. Signal pin assignments and functional pin
descriptions are described in Table 1.
VCC1, 2 VDD H/L Lin
C0 C1
EN
TXIN
Bias, Enable, Detector Circuits
Match
Match
and Filter
ANT
RX
Note: The TXIN has a DC short to ground.
An external blocking capacitor is recommended at the TXIN port.
Figure 1. SE5012T Block Diagram
ts009
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202395D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 12, 2015
1
1 page  
DATA SHEET • SE5012T: 5 GHz FRONT-END MODULE WITH POWER DETECTOR
Table 8. SE5012T Electrical Specifications: AC Characteristics (Receive Characteristics) (Note 1)
(VCC = 3.0 V to 5.5 V, VDD = C1 = 3.3 V, VEN = C0 = 0 V, TA = +25 C as Measured on the SE5012T-EK1 Evaluation Board, All Unused Ports
Terminated with 50 , Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min Typical Max
Units
Frequency range
fOUT
5.15 5.85 GHz
Insertion loss
Rx gain
Bypass mode: C0 = C1 = 0 V
RX
High gain mode
5
11 14
dB
dB
Noise figure
NF High gain mode
2.5 3.5 dB
Input return loss
Output return loss
At the antenna port
RXRL
At RX RF output
12 dB
8 dB
Input P1dB
RX_IP1dB
Measured at ANT port, high gain mode
LNA bypass mode
6 5
10
dBm
dBm
Max 2.4 GHz interferer power
RX_2.4int
1 dB degradation of IP1dB
0 dBm
Transmit power at Rx output
TXLEAK
VEN = C0 = H/L Lin = 3.3 V, C1 = 0 V,
24 dBm at the ANT port
13 dBm
T/R on/off switching speed
tON/OFF
C0, C1 (50%) to RF output (10% or 90%)
300 ns
Note 1: Performance is guaranteed only under the conditions listed in this table.
Table 9. SE5012T Electrical Specifications: Power Detector Characteristics (Note 1)
(VCC = 3.0 V to 5.5 V, VDD = VEN = C0 = 3.3, C1 = 0 V, f = 5.4 GHz, TA = +25 C as Measured on the SE5012T-EK1 Evaluation Board, Unless
Otherwise Noted)
Parameter
Symbol
Test Condition
Min Typical Max
Units
POUT detect range
PDR
0 P1dB dBm
Detector voltage
VDET22
POUT = 22 dBm
0.80 0.95 V
Detector voltage
VDET16
POUT = 16 dBm
0.60 0.65 V
Detector voltage
VDET2
POUT = 2 dBm
0.25 0.35 V
Output impedance
PDZOUT
5 k
Note 1: Performance is guaranteed only under the conditions listed in this table.
Figure 3. Power Detector Performance vs Frequency
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202395D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 12, 2015
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet SE5012T.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| SE5012T | 5 GHz Front-End Module | Skyworks |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |