SST12LF09_13 datasheet(1/18 Pages) MICROCHIP

tên linh kiện	SST12LF09

Giải thích chi tiết về linh kiện	2.4 GHz High-Linearity, WLAN Front-End Module

PDF	18 Pages

Scroll/Zoom	100%

nhà sản xuất	MICROCHIP [Microchip Technology]

Trang chủ	http://www.microchip.com

Logo

1 / 18 page

 2013 Microchip Technology Inc.

DS75083B-page 1

FEATURES

• Input/output ports internally matched to 50

 and

DC decoupled

• Package available

- 16-contact X2QFN – 2.5mm x 2.5mmx 0.4mm

• All non-Pb (lead-free) devices are RoHS compliant

Transmitter Chain

• Gain:

- Typically 24 dB gain

• Dynamic linear output power:

- Meets 802.11g OFDM ACPR requirement up to

21 dBm using 3.6V VCC and 22.5 dBm using

5V VCC

- 17 dBm using 3.6V, 18 dBm using 5.0V, at 3%

EVM for 802.11g, 54 Mbps

- 15 dBm using 3.6V, 16 dBm using 5.0V, at

1.75% dynamic EVM for 256 QAM, 40 MHz

bandwidth

• Operating current

- 150 mA @ POUT = 17 dBm for 802.11g, 3.6V

- 130 mA @ POUT = 15 dBm for MCS9, 3.6V

• PA Control current, IPEN:<3 mA

• Idle current, ICQ:90 mA (3.6V VCC)

• Low shut-down current: ~2 μA

• Power-up/down control

- Turn on/off time (10%–90%) <400 ns

• Limited variation over temperature

- ~1 dB power variation between -40°C to +85°C

• Linear on-chip power detection

- Load and temperature insensitive

- >20 dB dynamic range on-chip power detection

Receiver Chain

• Gain: Typically 12 dB gain

• Noise figure: Typically 2.5 dB

• Receiver input P1dB: Typically -6 dBm

• LNA bypass loss: Typically 9 dB

Bluetooth® Chain

• Loss: 1.6dB

• Output P1dB: >25 dBm

APPLICATIONS

• WLAN (IEEE 802.11b/g/n/256 QAM)

• Home RF

• Cordless phones

• 2.4 GHz ISM wireless equipment

1.0

PRODUCT DESCRIPTION

SST12LF09 is a 2.4 GHz Front-end Module (FEM)

designed in compliance with IEEE 802.11b/g/n and

256 QAM applications. Based on GaAs pHEMT/HBT

technology, it combines a high-performance transmitter

power amplifier (PA), a low-noise receiver amplifier

(LNA) and an antenna Tx/Rx/BT switch (SP3T SW).

The input/output RF ports are single-ended and inter-

nally matched to 50

. These RF ports are DC decou-

pled, and require no DC-blocking capacitors or

matching components. This helps reduce the system

board Bill of Materials (BOM) cost.

There are two components to the FEM: the Transmitter

(TX) chain and the Receiver (RX) chain.

The TX chain includes a high-efficiency PA based on

the InGaP/GaAs HBT technology. The transmitter is

optimized for high linearity, 802.11n and 256 QAM

operation–typically providing 15 dBm with 1.75%

dynamic EVM for 256 QAM, 40 MHz operation and 17

dBm at 3% for 802.11g, 54 Mbps operation at 3.6V. At

5V VCC, the transmitter provides typically 17 dBm with

1.75% dynamic EVM for 256 QAM, 40 MHz operation

and 18 dBm at 3% for 802.11g, 54 Mbps operation.

SST12LF09 has a transmitter on-chip, single-ended

power detector that is stable over temperature and

insensitive to output VSWR. It features a wide

dynamic-range (20 dB) with dB-wise linear operation.

The on-chip power detector provides a reliable solution

to board-level power control.

The Rx chain provides typically 12 dB gain with 2.5 dB

noise figure. With the LNA bypassed, the receiver loss

is typically 9 dB.

SST12LF09 is offered in a 16-contact X2QFN package.

See Figure 3-1 for pin assignments and Table 4-1 for

pin descriptions.

SST12LF09

2.4 GHz High-Linearity, WLAN Front-End Module

Số phần tương tự - SST12LF09_13

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Microchip Technology	SST12LF09-Q3CE	364Kb / 15P	2.4 GHz High-Gain, High-Efficiency Front-end Module 2013
Microchip Technology	SST12LF09-Q3CE-K	364Kb / 15P	2.4 GHz High-Gain, High-Efficiency Front-end Module 2013

More results

Mô tả tương tự - SST12LF09_13

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Skyworks Solutions Inc.	SKY85728-11	173Kb / 2P	5 GHz WLAN Front-End Module
	SKY85736-11	502Kb / 13P	5 GHz WLAN Front-End Module
	SKY85314-11	174Kb / 2P	2.4 GHz, 64 QAM WLAN Front-End Module
	SKY85325-11	174Kb / 2P	2.4 GHz, 256 QAM WLAN Front-End Module
	SKY85331-11	169Kb / 2P	2 GHz WLAN Front-End Module
TriQuint Semiconductor	TQF7059	536Kb / 7P	5 GHz WLAN Front End Module
Silicon Storage Technol...	SST12LF01	335Kb / 21P	2.4 GHz Front-End Module
Skyworks Solutions Inc.	SKY85310-11	174Kb / 2P	2.4 GHz, 256 QAM WLAN/Bluetooth짰 Front-End Module
	SKY85310-21	172Kb / 2P	2.4 GHz, 256 QAM WLAN/Bluetooth짰 Front-End Module
	SKY85330-21	237Kb / 2P	2.4 GHz, 1024 QAM WLAN Front-End Module

More results

SST12LF09 bảng dữ liệu(PDF) 1 Page - Microchip Technology

SST12LF09 bảng dữ liệu(HTML) 1 Page - Microchip Technology

Số phần tương tự - SST12LF09_13

Mô tả tương tự - SST12LF09_13

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

bảng dữ liệu tải về

Link URL