音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

TQ9203 Datasheet

  • TQ9203

  • Low-Current Cellular Band Downconverter IC

  • 12頁

  • TRIQUINT

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

WIRELESS COMMUNICATIONS DIVISION
VDD
TQ9203
Mixer
IF out
Mixer
RF In
Mixer
LO In
DATA SHEET
LNA
IN0
Select
LNA
IN1
Low-Current Cellular
Band Downconverter IC
LNA
out
GND
LO Tune
Features
摟
+5-V single supply
摟
Internal buffer amplifier on mixer
LO port
Product Description
The TQ9203 RFIC Downconverter is a multifunction RF front end designed for the
high dynamic range cellular communications standards. The design of the TQ9203
provides a 2.5dB system noise figure for excellent sensitivity, and a good signal
range with 鈥?0dBm input IP3. Its low current consumption, single +5V operation and
small, plastic surface-mount package are ideally suited for cost-competitive, space-
limited and portable applications. In addition, two selectable RF inputs simplify
implementation of 鈥?/div>
antenna diversity鈥漣n applications such as CDPD. The TQ9203 is
specified over a RF frequency range of 800 to 1000MHz, and therefore may be used
for any of the cellular and cordless telephony standards.
Electrical Specifications
1
Parameter
Frequency
Gain
Noise Figure
Input 3
rd
Order Intercept
DC supply Current
Note
摟
On-chip matching to 50鈩?/div>
摟
Two selectable RF inputs
摟
Low-cost SO-14 plastic package
摟
21dB system gain
摟
-10dBm typical input intercept point
摟
2.5dB typ. system noise figure
摟
10.5mA typ. operating current
Min
800
Typ
21.0
2.5
-10.0
10.5
Max
1000
Units
MHz
dB
dB
dBm
mA
Applications
摟
Cellular Communications
摟
Spread-Spectrum Receivers
摟
Cordless Phones
1. Test Conditions: Vdd=5V, Ta=25C, filter IL=3.0dB, RF=881MHz, LO=966MHz, IF=85MHz,
LO input=-6dBm
2. Specified with external noise-matching circuit elements, with image-stripping BPF IL=3dB
3. Frequency separation of the two signals is 500KHz; BPF IL=3dB
Electrical Characteristics
For additional information and latest specifications, see our website:
www.triquint.com
1

TQ9203相關(guān)型號PDF文件下載

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！