MT6140 DATASHEET

china88 · 发表于 2008-9-20 23:04:40

MT6140 Data Sheet
RF Transceiver
For GSM/GPRS/EDGE Applications

Table of contents
MT6140 Data Sheet....................................................................................................................................................................1
RF Transceiver.........................................................................................................................................................................1
For GSM/GPRS/EDGE Applications........................................................................................................................................1
Revision History........................................................................................................................................................................2
1 Introduction......................................................................................................................................................................4
1.1 Features ......................................................................................................................................................................4
1.2 Applications .................................................................................................................................................................4
1.3 General Descriptions...................................................................................................................................................4
1.4 Functional Block Diagram............................................................................................................................................5
1.5 Pin Assignment and Description..................................................................................................................................6
2 Functional Description....................................................................................................................................................7
2.1 Receiver ......................................................................................................................................................................7
2.2 Transmitter ..................................................................................................................................................................7
2.3 RF Frequency Synthesizer ..........................................................................................................................................8
2.3.1 Synthesizer System Description............................................................................................................................8
2.3.2 Synthesizer Frequency Programming ....................................................................................................................8
2.3.3 Digital Calibration Loop .........................................................................................................................................9
2.3.4 Fast-Acquisition System........................................................................................................................................9
2.4 Voltage-Controlled Crystal Oscillator (VCXO) ..............................................................................................................9
2.5 Regulator.....................................................................................................................................................................9
3 MT6140 Hardware Control Pin Descriptions ................................................................................................................10
4 Electrical Characteristics..............................................................................................................................................11
4.1 Absolute Maximum Ratings.......................................................................................................................................11
4.2 Recommended Operating Range..............................................................................................................................11
4.3 DC Specifications ......................................................................................................................................................12
5 Receiver specifications .................................................................................................................................................13
6 Transmitter specifications ............................................................................................................................................15
6.1 AC Specifications ......................................................................................................................................................15
7 Frequency Synthesizer Specifications .........................................................................................................................18
7.1 Specifications ............................................................................................................................................................18
8 VCXO Specifications .....................................................................................................................................................19
9 Regulator specifications ...............................................................................................................................................20
9.1 Regulator 2 (for RFVCO core) specifications .............................................................................................................20
9.2 Regulator 3 (VCXO) Specifications ............................................................................................................................20
10 Package Dimensions.....................................................................................................................................................21
References...............................................................................................................................................................................22
【文件名】:08920@52RD_DataSheet_MT6140.pdf
【格　式】:pdf
【大　小】:370K
【简　介】:
【目　录】:

sosnow · 发表于 2009-8-7 10:26:08

东西是真的，但太贵了

nesogbm · 发表于 2009-8-7 23:06:39

到底要多少錢才可以買呀？？

brandnew · 发表于 2009-8-23 08:48:04

太贵了，OMG。

xxxdamao · 发表于 2009-8-23 14:42:27

[em01]。没有钱也顶一下啊

rsiigod · 发表于 2009-9-2 11:51:34

好少頁數~~
不知道合不合我的需求...

03250425 · 发表于 2009-9-28 14:07:32

MEIQQIQI

03250425 · 发表于 2009-9-28 14:08:14

太贵!!!抢劫a ?

03250425 · 发表于 2009-9-28 14:08:35

还是不够买

03250425 · 发表于 2009-9-28 14:09:03

有没有中文的？

03250425 · 发表于 2009-9-28 14:12:12

不是吧，我都有钱了！

kenzwl · 发表于 2009-10-8 16:23:35

楼主，做人要厚道！

nickwangxk · 发表于 2009-10-23 20:27:07

骗钱的，垃圾

spirithello · 发表于 2009-11-5 23:03:03

很好的资料，非常感谢呵呵

LINX · 发表于 2009-11-6 10:55:48

虽然贵点，但还是割肉买了。

feng2003 · 发表于 2009-11-6 20:29:38

贵~~~~·

yxchen · 发表于 2009-11-13 14:11:57

OKOKOK

yjgssgyve · 发表于 2010-4-20 11:49:00

谢谢啦！！[em01]

bryant06 · 发表于 2010-7-10 11:13:10

太贵啦，LZ

bryant06 · 发表于 2010-7-10 11:15:10

MEIY QIAN LA YUN

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[资料] MT6140 DATASHEET

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