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Protek Devices

PA1418FV Datasheet Preview

PA1418FV Datasheet

STEREO FM TRANSMITTER

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ANALOG PRODUCTS DIVISION
Features
Transmission Frequency 70MHz to 120MHz
40dB Channel Separation
15% Pilot Modulation
Supply Voltage 4~6Volts
Supply Current 28mA
Stabilized PLL
TSSOP-B24 Package
Applications
Streaming Audio
MP3 Player Audio Broadcasting
FM Audio Transmissions
Surround Sound
Functional Diagram
PA1418FV
STEREO FM TRANSMITTER
Functions
The PA1418 FV new stereo FM Chip is capable of
broadcasting good quality signals over a range of about 60
feet. It's ideal for broadcasting music from a CD player or from
any other source so that it can be picked up in another
location.
For example, if you don't have a MP3/CD player in your car,
you can use the PA1418 FV to broadcast signals from the
portable MP3/CD player to your car's radio. Alternatively, you
might want to use the PA1418 FV to broadcast signals from
your lounge-room DVD/CD player to an FM receiver located in
another part of the house or by the pool. It can be used for
transmitting surround sound.
It broadcasts on the FM band (i.e., 88-108MHz) so that its
signal can be received on any standard FM tuner or portable
radio.
Pin Out
Pin Designation
1 Right Ch INPUT
2 Pre-emphasis Time Constant
3 LPF Time Constant
4 Filter
5 Composite Signal Output
6 Ground
7 Phase Frequency Detector Output
8 Vcc
9 N.C.
10 RF Oscillator
11 RF Ground
12 RF Output
13 PLL Vcc
14 X’TAL Oscillator
15 X’TAL Oscillator
16 N.C.
17 Chip Enable
18 Clock
19 DATA
20 Audio Muting
21 Pilot Signal Adjust
22 LPF Time Constant
23 Pre-emphasis Time Constant
24 Left Ch INPUT
561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (602) 431-2288
95160 Rev. 0. 01/08
www.protekanalog.com
NOT FOR USE IN LIFE SUPPORT SYSTEMS
91
Free Datasheet http://www.nDatasheet.com




Protek Devices

PA1418FV Datasheet Preview

PA1418FV Datasheet

STEREO FM TRANSMITTER

No Preview Available !

ANALOG PRODUCTS DIVISION
PA1418FV
STEREO FM TRANSMITTER
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified Ta = 25oC, Vcc=3.3V Signal Source fin = 400Hz)
Parameter
Quiescent Current
Channel Separation
Total Harmonic Distortion
Channel Balance
Input Output Gain
Pilot Modulation Rate
Sub Carrier Rejection Rate
Pre-emphasis time constant
Limiter Input Level
LPF Cut Frequency
Mute Attenuation Volume
Transmission Output Level
“H” Level Input Current
“L” Level Input Current
“H” Level Output Voltage
“L” Level Output Voltage
“Off” Level Peak Current 1
“Off” Level Peak Current 2
Symbol
Iq
Min
13
Limits
Typ
18.5
Sep 25 40
THD
0.1
C.B -2 0
Gv -2 0
Mp 12 15
SCR
- -30
T PRE
VIN (LIM)
Fc (LPF)
40
-16
12
50
-13
15
V (MUTE)
VTX
IIH
IIL
-
96
-
-1.0
-48
99
-
-
VOH
VOL
IOFF1
IOFF2
VCC-1.0
VCC-0.15
0.15
-100
Max
28
0.3
+2
+2
18
-20
60
-10
18
-42
102
1.0
-
1.0
100
Unit
Conditions
mA
dB VIN=-20dBV,L-R, R-L
% VIN=-20dBV,L+R
dB VIN=-20dBV,L+R
dB VIN=-20dBV,L+R
% VIN=-20dBV,L+R, Pin 5
dB VIN=-20dBV,L+R
µS VIN=-20dBV,L+R
dBV
OP Level @ 1dB Gain
Compression
kHz Vo = -3dB Pin 2,23 Open
dB Vin = -20dBV, L+R
dBµV FTX = 100MHz
µA Pin 17,18,19,20 Vin 3.3V
µA Pin 17,18,19,20 Vout 0V
V Pin 7 IOUT = -1.0mA
V Pin 7 IOUT = 1.0mA
nA Pin 7 VOUT = 3.3V
nA Pin 7 VOUT = GND
561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (602) 431-2288
95160 Rev. 0. 01/08
www.protekanalog.com
NOT FOR USE IN LIFE SUPPORT SYSTEMS
92
Free Datasheet http://www.nDatasheet.com


Part Number PA1418FV
Description STEREO FM TRANSMITTER
Maker Protek Devices
Total Page 6 Pages
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