|
|
Número de pieza | SE567 | |
Descripción | Tone decoder/phase-locked loop | |
Fabricantes | Philips | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de SE567 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
No Preview Available ! Philips Semiconductors Linear Products
Tone decoder/phase-locked loop
Product specification
NE/SE567
DESCRIPTION
The NE/SE567 tone and frequency decoder is a highly stable
phase-locked loop with synchronous AM lock detection and power
output circuitry. Its primary function is to drive a load whenever a
sustained frequency within its detection band is present at the
self-biased input. The bandwidth center frequency and output delay
are independently determined by means of four external
components.
FEATURES
• Wide frequency range (.01Hz to 500kHz)
• High stability of center frequency
• Independently controllable bandwidth (up to 14%)
• High out-band signal and noise rejection
• Logic-compatible output with 100mA current sinking capability
• Inherent immunity to false signals
• Frequency adjustment over a 20-to-1 range with an external
resistor
• Military processing available
APPLICATIONS
• Touch-Tone® decoding
• Carrier current remote controls
• Ultrasonic controls (remote TV, etc.)
• Communications paging
PIN CONFIGURATIONS
FE, D, N Packages
OUTPUT FILTER
CAPACITOR C3
LOW-PASS FILTER
CAPACITOR C2
INPUT
SUPPLY VOLTAGE V+
1
2
3
4
8 OUTPUT
7 GROUND
6
TIMING
ELEMENTS R1
AND C1
5 TIMING ELEMENT R1
TOP VIEW
F Package
OUTPUT 1
C3 2
NC 3
C2 4
INPUT 5
NC 6
VCC 7
14 GND
13 NC
12 NC
11 R1C1
10 R1
9 NC
8 NC
TOP VIEW
• Frequency monitoring and control
• Wireless intercom
• Precision oscillator
BLOCK DIAGRAM
INPUT
V1
3 PHASE
DETECTOR
4
R2
3.9k
2
R1 5
6
C1
CURRENT
CONTROLLED
OSCILLATOR
QUADRATURE
PHASE
DETECTOR
AMP
R3
VREF
+
– AMP
®Touch-Tone is a registered trademark of AT&T.
71
C3 OUTPUT
FILTER
LOOP
LOW
PASS
FILTER
C2
8
RL
+V
April 15, 1992
403 853-0124 06456
1 page Philips Semiconductors Linear Products
Tone decoder/phase-locked loop
Product specification
NE/SE567
TYPICAL PERFORMANCE CHARACTERISTICS
Bandwidth vs Input
Signal Amplitude
300
250
Largest Detection bandwidth
vs Operating Frequency
15
200 10
150
100 5
50
0
0 2 4 6 8 10 12 14 16
BANDWIDTH — % OF fO
0
0.1 1 10 100 1000
CENTER FREQUENCY — kHz
Typical Supply Current vs
Supply Voltage
25
20
NO LOAD
“ON” CURRENT
15
10
QUIESCENT
CURRENT
5
0
4 5 6 7 8 9 10
SUPPLY VOLTAGE — V
Typical Frequency Drift
With Temperature
(Mean and SD)
1.5
+V = 4.75V
1.0
0.5
0
–0.5
–1.0
–1.5
–75
–25 0 25
75
TEMPERATURE — °C
125
Greatest Number of Cycles
Before Output
1000
500
BANDWIDTH LIMITED BY
300 EXTERNAL RESISTOR
(MINIMUM C2)
100
50
30
10
1
BANDWIDTH
LIMITED BY (C2)
5 10
50
BANDWIDTH — % OF fO
100
Typical Frequency Drift
With Temperature
(Mean and SD)
1.5
+V = 5.75V
1.0
0.5
0
–0.5
–1.0
–1.5
–75
–25 0 25
75 125
TEMPERATURE — °C
Detection bandwidth as a
Function of C2 and C3
106
105
104
C3
103 C2
0 2 4 6 8 10 12 14 16
BANDWIDTH — % OF fO
Typical Output Voltage vs
Temperature
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
–75
IL = 100mA
IL = 30mA
–25 0 25
75 125
TEMPERATURE — °C
Typical Frequency Drift
With Temperature
(Mean and SD)
5.5
(2)
2.5
+V = 7.0V (1)
+V = 9.0V (2)
0
(1)
–2.5
–5.0
–7.5
–10
–75
–25 0 25
75
TEMPERATURE — °C
125
April 15, 1992
407
5 Page Philips Semiconductors Linear Products
Tone decoder/phase-locked loop
TYPICAL APPLICATIONS
NOTES:
Component values (Typical)
R1 = 26.8 to 15kΩ
R2 = 24.7kΩ
R3 = 20kΩ
C1 = 0.10mF
C2 = 1.0mF 5V
C3 = 2.2mF 6V
C4 = 250µF 6V
+
567
897Hz
R1
C1
C3
R3
R2
+
C2
567
770Hz
567
852Hz
+
567
941Hz
+
567
1209Hz
+
567
1336Hz
567
1477Hz
+
+
DIGIT
1
2
3
4
5
6
7
8
9
0
*
Touch-Tone® Decoder
Product specification
NE/SE567
April 15, 1992
413
11 Page |
Páginas | Total 13 Páginas | |
PDF Descargar | [ Datasheet SE567.PDF ] |
Número de pieza | Descripción | Fabricantes |
SE564 | Phase-locked loop | Philips |
SE565 | Phase-Lock Loop | ETC |
SE566 | Function generator | Philips |
SE567 | Tone decoder/phase-locked loop | Philips |
Número de pieza | Descripción | Fabricantes |
SLA6805M | High Voltage 3 phase Motor Driver IC. |
Sanken |
SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
Analog Devices |
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |