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PDF NS73M-61LU Data sheet ( Hoja de datos )
| Número de pieza | NS73M-61LU | |
| Descripción | FM Transmitter Module | |
| Fabricantes | Niigate Seimitsu | |
| Logotipo |  |
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7×7mm Small SizeFM Transmitter Module NS73M-61LU
General Description
NS73M is a FM stereo transmitter module for the applications such as wireless Microphone, MP3, CD,
cellular phone.
Features
Transmission frequency Coverage:
¾ 87.5MHz to 108MHz
Stereo multiplexing modulation
32.768kHz crystal oscillation support
Small size package --- 7 x 7 x 1.5mm (typ.)
Package type : DFN(Dual Flat No Lead Package)
Package weight : 132mg (typ.)
Two external components required (a capacitor and a crystal)
Alignment-free
3-wire and I2C support for MPU interface
Operating Voltage = 2.7V to 3.6V (3.0V typ.)
Operating Temperature = -20degC to +75degC
Full CMOS process
Operating Conditions
ITEM
Operating Voltage
Operating Temperature
Storage Temperature
SYMBOL
VDD
Ta
Tstg
MIN.
2.7
-20
-30
TYP.
3.0
MAX.
3.6
+75
+80
UNIT
V
degC
degC
Electrical Performance
VDD = 3.0V+/-0.05V, Ta = 25degC, f-AF = 1kHz, Vi-AF = 90mVrms, otherwise specified
PARAMETER
SYM
CONDITION
MIN TYP MAX
Current Consumption
Idd
36 45
Standby Current
Istb
1.5 20
Input Low level Voltage
ViL IIC, LA, DA, CK pins
-0.3
0 0.25 * VDD
Input High Level Voltage
ViH
IIC, LA, DA, CK pins
0.75 * VDD VDD VDD + 0.3
Output Low Level Voltage
VoL
DA pin IoL = -3mA
0
0.4
TX Frequency
fTX
87.5 108
TX Power Output
PO Rl = 50-ohm, fo = 90MHz
0.25
2
Modulation Deviation
Dev Pre-emphasis = on
+/-50
Modulation Distortion(MONO) THD
0.4 1.0
Modulation SN Ratio
SNR
50 55
Stereo Separation
Audio Freq. Response
Audio input impedance
SEP
FR
Zaf
f = 50Hz - 15kHz
fi = 400Hz@0dB
Vi = 12mVrms
f=50Hz - 15kHz
25 35
-3 0 1.5
50 60
Pilot Tone Level
PL
9 10 11
Crystal Frequency
Crystal Tolerance
fXT
dXT
Ta = 25degC
VDD = 2.7V - 3.6V
32.768
-20 0
20
UNIT
mA
uA
V
V
V
MHz
mW
kHz
%
dB
dB
dB
kohm
%
kHz
ppm
2006/04/07
Datasheet pdf - http://www.DataSheet4U.net/
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet NS73M-61LU.PDF ] | |
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