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参数资料
| 型号： | MRFIC1504 |
| 厂商： | Motorola, Inc. |
| 英文描述： | INTERGRATED GPS DOWNCONVERTER |
| 中文描述： | 集成GPS下变频器 |
| 文件页数： | 1/8页 |
| 文件大小： | 297K |
| 代理商： | MRFIC1504 |
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
A
SEMICONDUCTOR
TECHNICAL DATA
1.575 GHz GPS
DOWNCONVERTER
PLASTIC PACKAGE
CASE 932
(LQFP–48)
48
1
1
MOTOROLA RF/IF DEVICE DATA
This integrated circuit is intended for GPS receiver applications. The dual
conversion design is implemented in Motorola’s low–cost,
high–performance MOSAIC 5
silicon bipolar process and is packaged in a
low–cost surface mount LQFP–48 package. In addition to the mixers, a
VCO, PLL, Crystal Oscillator, A/D converter and a loop filter are integrated
on–chip. Output IF is nominally 4.1 MHz.
105 dB Typical Conversion Gain
2.7 V Operation
28 mA Typical Current Consumption
Low–Cost, Low–Profile Plastic LQFP Package
MOSAIC 5 is a trademark of Motorola, Inc.
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
MRFIC1504R2
TA = –40 to 85
°
C
LQFP–48
Motorola, Inc. 2000
Rev 1
44
45
46
47
48
Vreg VCO
Tank
Tank
LNA In
Gnd
Gnd
IF 2
Gnd
Limter In B
Limter Gnd
Limter VCC
37
38
39
40
41
42
43
LNA Gnd
Gnd
VCO Gnd
Pin Connections and Functional Block Diagram
LNA Gnd
VCC Mxer 2
17
16
15
14
13
24
23
22
21
20
19
18
LPF Neg
VCO VCC
LPF Out
LPF Pos
Limter Bias
Enable
Limter Out
Limter In A
36
35
34
33
32
31
30
29
28
27
26
25
1
2
3
4
5
6
7
8
9
10
11
12
LNA
VCC
LNA
Gnd
LNA
Out
LNA
Gnd
Gnd
Mxer 1
Gnd
Mxer 1
In
VCC
Mxer 1
IF 1
VGA
Level
VGA
In B
VGA
In A
Gnd
VCC
PLL
Gnd
Temp
Sense
VCC
Crystal
Gnd
Gnd
Crystal
Osc
Vreg
Out
Clk
Gnd
VCO
25
4
PD
Temp
Sense
Vreg
Ref
Osc
LNA
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MRFIC1504R2 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:INTERGRATED GPS DOWNCONVERTER |
| MRFIC1505 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MRFIC1505/MRFIC1505A Integrated GPS Downconverter |
| MRFIC1505AR2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MRFIC1505/MRFIC1505A Integrated GPS Downconverter |
| MRFIC1505R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MRFIC1505/MRFIC1505A Integrated GPS Downconverter |
| MRFIC1801 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:1.8 GHz TRANSMIT/RECEIVE ANTENNA SWITCH GaAs MONOLITHIC INTEGRATED CIRCUIT |
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