Datasheet > CXG1121TN-T2

CXG1121TN-T2

更新时间： 2024-02-04 13:02:29

品牌	Logo	应用领域
索尼 - SONY		GSM DCS 分布式控制系统 ISM频段射频微波
页数	文件大小	规格书
7页	62K
描述
SP4T, 880MHz Min, 915MHz Max, 0.9dB Insertion Loss-Max, PLASTIC, TSSOP-16

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技术参数
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CXG1121TN-T2 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.83	其他特性：	GSM RX FREQ IS 925-960 MHZ, DCS TX FREQ IS 1710-1785 MHZ AND RX FREQ IS 1805-1880 MHZ
特性阻抗：	50 Ω	构造：	COMPONENT
最大输入功率 (CW)：	33.98 dBm	最大插入损耗：	0.9 dB
JESD-609代码：	e6/e4	最大工作频率：	915 MHz
最小工作频率：	880 MHz	最高工作温度：	80 °C
最低工作温度：	-20 °C	射频/微波设备类型：	SP4T
端子面层：	TIN BISMUTH/PALLADIUM	最大电压驻波比：	1.2
Base Number Matches：	1

CXG1121TN-T2 数据手册

CXG1121TN

SP4T GSM/GPRS Dual-Band Antenna Switch + Logic

Description

16 pin TSSOP (Plastic)

The CXG1121TN is one of a range of low insertion

loss, high power MMIC antenna switches for GSM/

GPRS dual-band application. The low insertion loss

on transmit means increased talk time as the Tx

power amplifier can be operated at a lower output

level. On-chip logic reduces component count and

simplifies PWB layout by allowing direct connection

of the switch to digital base band control lines with

CMOS logic levels.

This switch is an SP4T, one antenna can be routed

to either of the 2 Tx or 2 Rx ports. It requires 3 CMOS

control lines (Tx/Rx, GSM900/1800 and Standby).

The Sony GaAs JFET process is used for low

insetion loss. An evaluation PWB is available.

Features

• Insertion loss (Tx) 0.5dB typical at 34dBm (GSM900)

• 3 CMOS compatible control lines

• Low second harmonic, –40dBm typical, at 34dBm (GSM900)

• Small package size: 16-pin TSSOP (3.9mm × 4.1mm × 1.2mm)

Applications

• Dual-band handsets using combinations of GSM900/GSM1800/GSM1900

• GPRS class 12 handsets

Structure

GaAs J-FET MMIC

Absolute Maximum Ratings (Ta = 25°C)

• Bias voltage

VDD

• Control voltage

VCTL

• Operating temperature Topr

–20 to +80 °C

GaAs MMICs are ESD sensitive devices. Special handling precautions are required. The IC will be damaged in

the range from 100 to 200V @200pF 0Ω and below 1000V @100pF 1500Ω.

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by

any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the

operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

– 1 –

E01661-PS

12 3 4 5 6 7

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