- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371009 > MC13180 (MOTOROLA INC) 2.4 GHz Low Power Wireless Transceiver IC for Bluetooth⑩ Applications PDF資料下載
參數(shù)資料
| 型號： | MC13180 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | 2.4 GHz Low Power Wireless Transceiver IC for Bluetooth⑩ Applications |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQCC48 |
| 封裝： | PLASTIC, QFN-48 |
| 文件頁數(shù)： | 49/58頁 |
| 文件大?。?/td> | 992K |
| 代理商： | MC13180 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁當(dāng)前第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁
Applications Information
MOTOROLA
MC13180
Product Preview
49
state, the
λ
/4 section appears as an open circuit from the transmitter output to the LNA input, and the
transmitter output is coupled directly to the antenna through the bandpass filter. For receive mode, GPO is
set low. For transmit mode, GPO is set high.
Some advantages to this implementation would be very low current consumption while in receive or idle
mode, moderate current consumption while in transmit mode, high receiver isolation, and low cost.
Figure 39. PIN Implementation of Antenna Switch
5.6 Class 1 Operation
Class 1 Operation can be realized by the MC13180 with the use of an external power amplifier (PA) such
as the MRFIC2408 as shown in Figure 40. During a transmit cycle EPAEN drives the external PA Bias
Enable. Figure 38 shows the transmitter warm up sequence for this mode of operation. The external PA is
required to be fully powered within 5
μ
s. It is recommended that the antenna switch be set to the TX
position before the internal PA is enabled. This option minimizes frequency pulling of the VCO, which
may appear as splatter.
The power level of the external PA can be digitally controlled through the use of a digital
-
to
-
analog
converter (EPADAC) internal to the MC13180. To access the DAC capability, External PA DAC Enable
(R11/7), must be set to one.This line is generally decoupled with a small capacitor value (
≈
0.1
μ
F).
Approximately 44
μ
s is available to fully charge this capacitor (see Figure 38).
5.7 Manufacturer Code
The format of the device identification code is shown in Figure 41. The 32
-
bit value is defined in the IEEE
1149.1 specification.
PA
LNA
Balun
Band Pass
Filter
Antenna
λ
/4
Pin 1
Pin 9
Pin 6
Pin 8
GPO
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC13280AY | 80/100 MHz Video Processor |
| MC13281A | 80/100 MHz Video Processor |
| MC13281B | 80/100 MHz Video Processor |
| MC13283 | 130 MHz VIDEO PROCESSOR WITH OSD INTERFACE |
| MC13283P | 130 MHz VIDEO PROCESSOR WITH OSD INTERFACE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC13181 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Wireless Power Management Integrated Circuit |
| MC13181R2 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Wireless Power Management Integrated Circuit |
| MC13190 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:2.4 GHz Short-Range, Low-Power Transceiver |
| MC13190D | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:2.4 GHz Short-Range, Low-Power Transceiver |
| MC13190FC | 制造商:Freescale Semiconductor 功能描述:RF TRANSCEIVER AM 2.75V 32-PIN QFN EP TRAY - Tape and Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。