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參數(shù)資料
| 型號(hào)： | MAX2741ETI |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Integrated L1-Band GPS Receiver |
| 中文描述： | SWITCHED CAPACITOR FILTER, BESSEL, BANDPASS, QCC28 |
| 封裝： | 5 X 5 MM, 0.80 MM HEIGHT, MO-220-WHHD, TQFN-28 |
| 文件頁數(shù)： | 11/12頁 |
| 文件大小： | 239K |
| 代理商： | MAX2741ETI |
M
Integrated L1-Band GPS Receiver
______________________________________________________________________________________
11
Digital Test Bus
The digital test bus (DTB) is provided to allow for easy
bench analysis of the digital workings of the receiver.
Typical Application Circuit
V
C
6
I
I
I
I
N
N
F
S
C
S
S
X
R
GPSCLK
GPSIF2
GPSIF1
GPSIF0
V
CC
5
N.C.
SDO
GND
V
CC
4
V
CC
3
V
CC
2
RFIN
N.C.
V
CC
1
V
CC
GPS RF INPUT
FROM GPS BPF
V
CC
V
CC
V
CC
2.2pF
100pF
22pF
100pF
22pF
V
CC
1nF
100pF
220pF
100nF
100pF
1nF
100pF
6.2nH
SPI DATA OUT
TO BASEBAND PROCESSOR
GPS DATA AND CLOCK
22nF
36k
100pF
FROH/W SHUTDOWN LINE
SPI CLOCK AND DATA INTO
BASEBAND PROCESSOR
(2SYSTEM TCXO
V
CC
100pF
22pF
39pF
470
μ
H
470
μ
H
39pF
680pF
5.6pF
680pF
680pF
5.6pF
680pF
100pF
28
27
26
25
24
23
22
8
9
10
11
12
13
14
15
16
17
18
19
20
21
7
6
5
4
3
2
1
VCO
3225.6MHz
Σ
LNA
1612.8MHz
33.6MHz
16.8MHz
200kHz
90
0
/96
/192
/2
/16128
P.D.
/R
REF
OSC
ADC
SPI INTERFACE
MAX2741
MUX
Table 9. Digital Test-Mode-Select Description
DIGITAL OUTPUT FUNCTION
GPSIF1
LSB
R COUNTER
CHARGE PUMP DOWN
CALIBRATE LPF END
MODE
REGISTER SETTING
CONFIG1:D9 to D8
GPSIF2
SIGN
M COUNTER
CHARGE PUMP UP
CML CLOCK
GPSIF0
MSB
3
2
1
0
11
10
01
00
HANDSHAKE STATUS
SDO
XTL CLOCK SELECTED
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX2741ETI+ | 功能描述:射頻接收器 Integrated L1-Band GPS Receiver RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| MAX2741ETI+T | 功能描述:射頻接收器 Integrated L1-Band GPS Receiver RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| MAX2741ETI-T | 功能描述:射頻接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| MAX2741EVKIT | 功能描述:GPS開發(fā)工具 MAX2741 Eval Kit RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Evaluation Boards 工具用于評估:IT600, STM32F20x 頻率:1.575 GHz 工作電源電壓:1.8 V 接口類型:Wireless |
| MAX2741USBDONGLE | 制造商:Maxim Integrated Products 功能描述: |
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