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參數(shù)資料
| 型號： | MC13145FTA |
| 廠商： | MOTOROLA INC |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | UHF WIDEBAND RECEIVER SUBSYSTEM (LNA, Mixer, VCO, Prescalar, IF Subsystem, Coilless Detector) |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PQFP48 |
| 封裝： | PLASTIC, LQFP-48 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 228K |
| 代理商： | MC13145FTA |
UHF WIDEBAND
RECEIVER SUBSYSTEM
(LNA, Mixer, VCO, Prescalar,
IF Subsystem,
Coilless Detector)
FTA SUFFIX
PLASTIC PACKAGE
CASE 932
(LQFP–48)
48
1
Order this document by MC13145/D
Device
Temperature Range
Package
ORDERING INFORMATION
XC13145FTA
–40
°
to +85
°
C
LQFP–48
ESD Sensitive — Handle with Care
1
The MC13145 is a dual conversion integrated RF receiver intended for
ISM band applications. It features a Low Noise Amplifier (LNA), two 50
linear Mixers with linearity control, Voltage Controlled Oscillator (VCO),
second LO amplifier, divide by 64/65 dual modulus Prescalar, split IF
Amplifier and Limiter, RSSI output, Coilless FM/FSK Demodulator and
power down control. Together with the transmit chip (MC13146) and the
baseband chip (MC33410), a complete 900 MHz cordless phone system can
be implemented. This device may be used in applications within 2.0 GHz
since its RF bandwidth is greater than 2.4 GHz.
Low (<1.8 dB @ 900 MHz) Noise Figure LNA with 14 dB Gain
Externally Programmable Mixer linearity: IIP3 = 10(nom.) to +20 dBm
(Mixer1); IIP3 = 10 (nom.) to 20 dBm (Mixer2)
50
Mixer Input Impedance and Open Collector Output (Mixer 1 and
Mixer 2); 50
Second LO (LO2) Input Impedance
Low Power 64/65 Dual Modulus Prescalar (MC12053 type)
Split IF for Improved Filtering and Extended RSSI Range
Internal 330 Terminations for 10.7 MHz Filters
Linear Coilless FM/FSK Demodulator with Externally Programmable
Bandwidth, Center Frequency and Audio level
2.7 V to 6.5 V Operation, Low Current Drain (<30 mA @ 3.0 V) with
Power Down Mode (<1.0 A)
2.4 GHz RF, 1.0 GHz IF1 and 50 MHz IF2 Bandwidth
PIN CONNECTIONS AND FUNCTIONAL BLOCK DIAGRAM
P
VEE
BWadj
Lim Dec2
Lim Dec1
Lim In
VCC
VCC
IF Out
VEE
LNA In
VEE
VEE
LNA Out
VEE
Mxr1In
Lin Adj1
13
14
15
16
18
19
20
48
47
46
45
44
43
42
41
V
I
25
26
V
29
L
30
M
31
V
32
V
27
28
I
12
11
8
7
6
5
10
9
Enable
oscC
oscE
oscB
4
3
2
1
33
L
34
V
35
I
36
I
IF Dec2
IF Dec1
IF In
VEE
40
39
38
37
17
21
22
23
24
V
V
M
V
R
D
D
A
A
V
F
Lim
Demod
LNA
C
/64, 65
IF
LO
RF
IF2
IF1
2
This document contains information on a product under development. Motorola
reserves the right to change or discontinue this product without notice.
Motorola, Inc. 1998
Rev 0
相關PDF資料 |
PDF描述 |
|---|---|
| MC13145 | UHF WIDEBAND RECEIVER SUBSYSTEM (LNA, Mixer, VCO, Prescalar, IF Subsystem, Coilless Detector) |
| MC13150FTA | NARROWBAND FM COILLESS DETECTOR IF SUBSYSTEM FOR CELLULAR AND ANALOG APPLICATIONS |
| MC13150 | NARROWBAND FM COILLESS DETECTOR IF SUBSYSTEM FOR CELLULAR AND ANALOG APPLICATIONS |
| MC13150FTB | NARROWBAND FM COILLESS DETECTOR IF SUBSYSTEM FOR CELLULAR AND ANALOG APPLICATIONS |
| MC13156DW | WIDEBAND FM IF SYSTEM FOR DIGITAL AND ANALOG APPLICATIONS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC13146 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:LOW POWER DC - 2.0 GHz TRANSMITTER |
| MC13146FTA | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Low Power Integrated Transmitter for ISM Band Applications |
| MC1314P | 制造商:Motorola Inc 功能描述:ATTENUATOR, 16 Pin, Plastic, DIP |
| MC13150 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:NARROWBAND FM COILLESS DETECTOR IF SUBSYSTEM FOR CELLULAR AND ANALOG APPLICATIONS |
| MC13150FTA | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:NARROWBAND FM COILLESS DETECTOR IF SUBSYSTEM FOR CELLULAR AND ANALOG APPLICATIONS |
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