ne567f NXP Semiconductors, ne567f Datasheet

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ne567f

Manufacturer Part Number
ne567f
Description
Tone Decoder/phase-locked Loop
Manufacturer
NXP Semiconductors
Datasheet

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NE567F
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NE567F
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Quantity:
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Philips Semiconductors Linear Products
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
APPLICATIONS
BLOCK DIAGRAM
April 15, 1992
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
Touch-Tone
Carrier current remote controls
Ultrasonic controls (remote TV, etc.)
Communications paging
Tone decoder/phase-locked loop
Touch-Tone is a registered trademark of AT&T.
decoding
INPUT
V1
C
1
R
1
3
5
6
7
CONTROLLED
QUADRATURE
OSCILLATOR
DETECTOR
DETECTOR
CURRENT
PHASE
PHASE
C
3
OUTPUT
FILTER
1
V
403
REF
4
R
PIN CONFIGURATIONS
3
Frequency monitoring and control
Wireless intercom
Precision oscillator
+
3.9k
R
AMP
2
AMP
SUPPLY VOLTAGE V+
LOW-PASS FILTER
OUTPUT FILTER
CAPACITOR C3
CAPACITOR C2
OUTPUT
INPUT
INPUT
V
NC
NC
CC
C3
C2
FE, D, N Packages
1
2
3
4
5
6
7
2
8
F Package
1
2
3
4
TOP VIEW
TOP VIEW
R
L
FILTER
LOOP
PASS
LOW
C
2
+V
14
13
12
11
10
9
8
8
7
6
5
GND
NC
NC
R1C1
R1
NC
NC
OUTPUT
GROUND
TIMING
ELEMENTS R1
AND C1
TIMING ELEMENT R1
Product specification
NE/SE567
853-0124 06456

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ne567f Summary of contents

Page 1

Philips Semiconductors Linear Products Tone decoder/phase-locked loop 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 ...

Page 2

Philips Semiconductors Linear Products Tone decoder/phase-locked loop EQUIVALENT SCHEMATIC April 15, 1992 404 Product specification NE/SE567 ...

Page 3

... TEMPERATURE RANGE + +125 C - +125 C - +125 C PARAMETER 405 Product specification NE/SE567 ORDER CODE DWG # NE567D 0174C NE567F 0581B NE567N 0404B SE567D 0174C SE567FE 0581B SE567N 0404B RATING UNIT 0 to +70 C -55 to +125 ...

Page 4

Philips Semiconductors Linear Products Tone decoder/phase-locked loop DC ELECTRICAL CHARACTERISTICS V +=5.0V; T =25 C, unless otherwise specified. A SYM- PARAMETER BOL 1 Center frequency f Highest center frequency Center frequency stability O f Center frequency distribution ...

Page 5

Philips Semiconductors Linear Products Tone decoder/phase-locked loop TYPICAL PERFORMANCE CHARACTERISTICS Bandwidth vs Input Signal Amplitude 300 250 200 150 100 BANDWIDTH — Typical Supply Current ...

Page 6

Philips Semiconductors Linear Products Tone decoder/phase-locked loop TYPICAL PERFORMANCE CHARACTERISTICS Center Frequency Temperature Coefficient (Mean and SD) 100 0 –100 Dt –200 –300 4.5 5.0 5.5 6.0 6.5 7.0 SUPPLY VOLTAGE — V ...

Page 7

Philips Semiconductors Linear Products Tone decoder/phase-locked loop TYPICAL RESPONSE INPUT OUTPUT NOTE 100 L Response to 100mV Tone Burst RMS OUTPUT INPUT NOTES: S/N = –6dB R = 100 L Noise Bandwidth = 140Hz Response to Same Input ...

Page 8

Philips Semiconductors Linear Products Tone decoder/phase-locked loop 567 1 567 C 3 DECREASE INCREASE SENSITIVITY SENSITIVITY V+ DECREASE SENSITIVITY 567 1 2.5k 50k INCREASE C 3 SENSITIVITY R C 1.0k SILICON DIODES FOR ...

Page 9

Philips Semiconductors Linear Products Tone decoder/phase-locked loop 130 260 cases where turn-off time can be sacrificed to achieve fast turn-on, the optional sensitivity adjustment circuit ...

Page 10

Philips Semiconductors Linear Products Tone decoder/phase-locked loop CHATTER PREVENTION (Figure 4) Chatter occurs in the output stage when C is relatively small that the lock transient and the AC components at the quadrature phase detector (lock detector) output ...

Page 11

Philips Semiconductors Linear Products Tone decoder/phase-locked loop TYPICAL APPLICATIONS NOTES: Component values (Typical 26.8 to 15k 24. 20k 0.10mF 1.0mF 2.2mF 6V ...

Page 12

Philips Semiconductors Linear Products Tone decoder/phase-locked loop TYPICAL APPLICATIONS (Continued) 60Hz AC LINE 50–200V RMS C 4 27pF 3 567 500pF R 1 1:1 2.5k f 100kHz .006 C 1 .02 0.004mfd ...

Page 13

Philips Semiconductors Linear Products Tone decoder/phase-locked loop TYPICAL APPLICATIONS (Continued 567 CONNECT PIN 3 TO 2.8V TO INVERT OUTPUT R > 1000 Oscillator With Quadrature Output ...

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