NTE980 CMOS Micropower PLL Phase-Locked Loop PDIP-16
Integrated Circuit
CMOS, Micropower Phase-Locked Loop (PLL)
16-PIN DIP
Info als pdf File
Description:
The NTE980 CMOS Micropower Phase;Locked Loop (PLL) consists of a low-power, linear voltage controlled oscillator (VCO) and two different phase comparators having a common signal-input amplifier and a common comparator input in a 16-Lead DIP type package. A 5.2V zener diode is provided for supply regulation if necessary.
Features:
- Very Low Power Consumption: 70µW (Typ) @ VCO fo = 10kHz, VDD = 5V
- Operating Frequency Range up to 1.4MHz (Typ) @ VDD = 10V, RI = 5k Ohm
- Low Frequency Drift: 0.04%/°C (Typ) @ VDD = 10V
- Choice of Two Phase Comparators:
Exclusive-OR Network (I)
Edge-Controlled Memory Network w/Phase-Pulse Output for Lock Indication (II) - High VCO Linearity: < 1% (Typ) @ VDD = 10V
- VCO Inhibit Control for ON/OFF Keying and Ultra-Low Standby Power Consumption
- Source-Follower Output for VCO Control Input (Demod Output)
- Zener Diode to Assist Supply Regulation
- Standardized, Symmetrical Output Characteristics
- 100% Tested for Quiescent Current at 20V
- 5V, 10V and 15V Parametric Ratings
Applications:
- FM Demodulator and Modulator
- Frequency Synthesis and Multiplication
- Frequency Discriminator
- Signal Conditioning
|
- FSK - Modems
- Data Synchronization
- Voltage-to-Frequency Conversion
- Tone Decoding
|
Absolute Maximum Ratings:
DC Supply Voltage Range (Voltages referenced to VSS pin), VDD |
|
-0.5 to +20V |
Input Voltage Range, All Inputs |
|
-0.5 to VDD+0.5V |
DC Input Current, Any One Input |
|
±10mA |
Power Dissipation (TA = -40° to +60°C), PD |
|
500mW |
Derate Linearly to 200mW (TA = -40° to +60°C) |
|
12mW/°C |
Device Dissipation Per Output Transistor (TA = -40° to +85°C) |
|
100mW |
Operating Temperature Range, TA |
|
-40° to +85°C |
Storage Temperature Range, Tstg |
|
-65° to +150°C |
Lead Temperature (During Soldering, 1/16" ±1/32" from case, 10sec Max), TL |
|
+265°C |
Recommended Operating Conditions: (TA = -40° to +85°C unless otherwise specified)
Parameter |
Min |
Typ |
Max |
Units |
Supply Voltage Range VCO Section |
As Fixed Oscillator |
3 |
- |
18 |
V |
Phase-Lock-Loop Operation |
5 |
- |
18 |
V |
Supply Voltage Range Phase Comparator Section |
Comparators |
3 |
- |
18 |
V |
VCO Operation |
5 |
- |
18 |
V |
Static Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter |
Symbol |
Test Conditions |
Min |
Typ |
Max |
Units |
VO |
VIN |
VDD |
VCO Section |
Output Low (Sink) Current |
IOLmin |
400mV |
0V, 5V |
5V |
0.51 |
1.0 |
- |
mA |
500mV |
0V, 10V |
10V |
1.3 |
2.6 |
- |
mA |
1.5V |
0V, 15V |
15V |
3.4 |
6.8 |
- |
mA |
Output High (Source) Current |
IOHmin |
4.6V |
0V, 5V |
5V |
-0.51 |
-1.0 |
- |
mA |
2.5V |
0V, 5V |
5V |
-1.6 |
-3.2 |
- |
mA |
9.5V |
0V, 10V |
10V |
-1.3 |
-2.6 |
- |
mA |
13.5V |
0V, 15V |
15V |
-3.4 |
-6.8 |
- |
mA |
Output Voltage, Low Level |
VOLmax |
Pin4 driving CMOSe.g. Pin3 |
0V, 5V |
5V |
- |
0 |
0.05 |
V |
0V, 10V |
10V |
- |
0 |
0.05 |
V |
0V, 15V |
15V |
- |
0 |
0.05 |
V |
Output Voltage, High Level |
VOHmax |
0V, 5V |
5V |
4.95 |
5.0 |
- |
V |
0V, 10V |
10V |
9.95 |
10.0 |
- |
V |
0V, 15V |
15V |
14.95 |
15.0 |
- |
V |
Input Current |
IINmax |
- |
0V, 18V |
18V |
- |
±10-5 |
±0.1 |
µA |
Phase Comparator Section |
Total Device Current Current |
Pin14 = Open, Pin5 = VDD |
IDDmax |
- |
0V, 5V |
5V |
- |
0.1 |
0.2 |
mA |
- |
0V, 10V |
10V |
- |
0.5 |
1.0 |
mA |
- |
0V, 15V |
15V |
- |
0.75 |
1.5 |
mA |
- |
0V, 20V |
20V |
- |
2.0 |
4.0 |
mA |
Pin14 = VSS or VDD, Pin5 = VDD |
- |
0V, 5V |
5V |
- |
10.0 |
20.0 |
µA |
- |
0V, 10V |
10V |
- |
20.0 |
40.0 |
µA |
- |
0V, 15V |
15V |
- |
40.0 |
80.0 |
µA |
- |
0V, 20V |
20V |
- |
80.0 |
160.0 |
µA |
Output Low (Sink) Current |
IOLmin |
400mV |
0V, 5V |
5V |
0.51 |
1.0 |
- |
mA |
500mV |
0V, 10V |
10V |
1.3 |
2.6 |
- |
mA |
1.5V |
0V, 15V |
15V |
3.4 |
6.8 |
- |
mA |
Output High (Source) Current |
IOHmin |
4.6V |
0V, 5V |
5V |
-0.51 |
-1.0 |
- |
mA |
2.5V |
0V, 5V |
5V |
-1.6 |
-3.2 |
- |
mA |
9.5V |
0V, 10V |
10V |
-1.3 |
-2.6 |
- |
mA |
13.5V |
0V, 15V |
15V |
-3.4 |
-6.8 |
- |
mA |
DC Coupled Signal Input and Comparator Input Voltage Sensitivity |
Low Level |
VILmax |
0.5V, 4.5V |
- |
5V |
- |
- |
1.5 |
V |
1V, 9V |
- |
10V |
- |
- |
3.0 |
V |
1.5V, 13.5V |
- |
15V |
- |
- |
4.0 |
V |
High Level |
VIHmax |
0.5V, 4.5V |
- |
5V |
3.5 |
- |
- |
V |
1V, 9V |
- |
10V |
7.0 |
- |
- |
V |
1.5V, 13.5V |
- |
15V |
11.0 |
- |
- |
V |
Input Current (Except Pin14) |
IINmax |
- |
0V, 18V |
18V |
- |
±10-5 |
±0.1 |
µA |
3-State leakage Current |
IOUTmax |
0V, 18V |
0V, 18V |
18V |
- |
±10-5 |
±0.1 |
µA |
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter |
Symbol |
Test Conditions |
Min |
Typ |
Max |
Units |
|
VDD |
VCO Section |
Operating Power Dissipation |
PD |
fo = 10kHz, R2 = Infinity |
R1 = 1M Ohm, VCOIN = VDD/2 |
5V |
- |
70 |
140 |
µW |
10V |
- |
800 |
1600 |
µW |
15V |
- |
3000 |
6000 |
µW |
Maximum Operating Frequency |
fmax |
C1 = 50pF, R2 = Infinity, VCOIN = VDD |
R1 = 1k Ohm |
5V |
0.3 |
0.6 |
- |
MHz |
10V |
0.6 |
1.2 |
- |
MHz |
15V |
0.8 |
1.6 |
- |
MHz |
R1 = 5k Ohm |
5V |
0.5 |
0.8 |
- |
MHz |
10V |
1.0 |
1.4 |
- |
MHz |
15V |
1.4 |
2.4 |
- |
MHz |
Temperature-Frequency Stability |
No Frequency Offset |
|
|
5V |
- |
±0.12 |
- |
% / °C |
10V |
- |
±0.04 |
- |
% / °C |
15V |
- |
±0.015 |
- |
% / °C |
Frequency Offset |
|
|
5V |
- |
±0.09 |
- |
% / °C |
10V |
- |
±0.07 |
- |
% / °C |
15V |
- |
±0.03 |
- |
% / °C |
Output Duty Cycle |
|
|
5, 10, 15V |
- |
50 |
- |
% |
Output Transition Times |
tTHL, tTLH |
|
5V |
- |
100 |
200 |
ns |
10V |
- |
50 |
100 |
ns |
15V |
- |
40 |
80 |
ns |
Source-Follower Output (Demodulated Output) Offset Voltage |
VCOIN-VDEM |
RS > 10k Ohm |
5V |
- |
1.8 |
2.5 |
V |
10V |
- |
1.8 |
2.5 |
V |
15V |
- |
1.8 |
2.5 |
V |
Linearity |
|
VCOIN = 2.5V ±0.3V |
RS = 100k Ohm |
5V |
- |
0.3 |
- |
% |
VCOIN = 5.0V ±2.5V |
RS = 300k Ohm |
10V |
- |
0.7 |
- |
% |
VCOIN = 7.5V ±5.0V |
RS = 500k Ohm |
15V |
- |
0.9 |
- |
% |
Zener Diode Voltage |
VZ |
IZ = 50µA |
- |
4.45 |
5.50 |
6.15 |
V |
Zener Dynamic Resistance |
RZ |
IZ = 1mA |
- |
- |
40 |
- |
Ohm |
Phase Comparator Section |
Pin14 (Signal In) Input Resistance |
R14 |
|
5V |
1.0 |
2.0 |
- |
M Ohm |
10V |
0.2 |
0.4 |
- |
M Ohm |
15V |
0.1 |
0.2 |
- |
M Ohm |
AC Coupled Signal Input Voltage Sensitivity (Peak-to-Peak) |
|
fIN = 100kHz, Sine Wave, Note 1 |
5V |
- |
180 |
360 |
mV |
10V |
- |
330 |
660 |
mV |
15V |
- |
900 |
1800 |
mV |
Propagation Delay Time (Pin14 to Pin13) |
High to Low Level |
tPHL |
|
5V |
- |
225 |
450 |
ns |
10V |
- |
100 |
200 |
ns |
15V |
- |
65 |
130 |
ns |
Low to High Level |
tPLH |
|
5V |
- |
350 |
700 |
ns |
10V |
- |
150 |
300 |
ns |
15V |
- |
100 |
200 |
ns |
3-State Propagation Delay Time (Pin14 to Pin13) |
High Level to Low Impedance |
tPHZ |
|
5V |
- |
225 |
450 |
ns |
10V |
- |
100 |
200 |
ns |
15V |
- |
95 |
190 |
ns |
Low Level to High Impedance |
tPLZ |
|
5V |
- |
285 |
570 |
ns |
10V |
- |
130 |
260 |
ns |
15V |
- |
95 |
190 |
ns |
Input Rise or Fall Times |
Comparator Input (Pin3) |
tr, tf |
|
5V |
- |
- |
50 |
µs |
10V |
- |
- |
1.0 |
µs |
15V |
- |
- |
0.3 |
µs |
Signal Input (Pin14) |
|
5V |
- |
- |
500 |
µs |
10V |
- |
- |
20 |
µs |
15V |
- |
- |
2.5 |
µs |
Output Transition Times |
tTHL, tTLH |
|
5V |
- |
100 |
200 |
ns |
10V |
- |
50 |
100 |
ns |
15V |
- |
40 |
80 |
ns |
Note 1. | For sine wave, the frequency must be greater than 10kHz for Phase Comparator II. |
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