NTE864 NTE ELECTRONICS, NTE864 Datasheet - Page 2

• Manufacturer Part Number: NTE864
• Description: Replacement Semiconductors DIP-14 PREC WVFM GEN
• Manufacturer: NTE ELECTRONICS

Specifications of NTE864

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics: (V
Note 4. V
Note 5. Pin7 and Pin8 connected, V
Note 6. Not tested, typical value for design purposes only.
Note 7. 82kΩ connected between Pin11 and Pin12, Triangle Duty Cycle set at 50%. (Use R
Test Conditions:
Note 6. Not tested, typical value for design purposes only.
Note 8. The high and low frequencies can be obtained by connecting Pin8 to Pin7 (f
Note 9. 10V ≤ V+ ≤ 30V, or ±5V ≤ V
Note10. Output Amplitude is tested under static conditions by forcing Pin10 to +5V then to -5V.
Note 11. Oscillation can be halted by forcing Pin10 to +5V then to -5V.
Frequency Characteristics (All Waveforms)
Max. Frequency of Oscillation
Sweep Frequency of FM Input
Frequency Drift with Temperature
Frequency Drift with Supply Voltage
Output Characteristics
Square Wave
Triangle/Sawtooth/Ramp
Sine-Wave
Supply Current
Sweep FM Range (Note 8)
Frequency Drift with Temperature
Frequency Drift with Supply Voltage (Note 9)
Output Amplitude (Note 10)
Leakage Current (OFF) (Note 11)
Saturation Voltage (ON) (Note 11)
Rise and Fall Times (Note 6)
Duty Cycle Adjust (Note 6)
Triangle Waveform Linearity
Total Harmonic Distortion
FM Sweep Range
FM Linearity
Leakage Current
Saturation Voltage
Rise Time
Fall Time
Duty Cycle Adjust
Amplitude
Linearity
Output Impedance
Amplitude
THD
THD Adjusted
Sine
Triangle
Max
Min
necting Pin8 to Pin6 (f
V
5.3V and 10V with respect to GND).
SUPPLY
SWEEP
Parameter
Parameter
≤ V
= 20V; R
SUPPLY
A
and R
SUPPLY
where V
V
LO
Symbol
TRIANGLE
f
SWEEP
Δf/ΔV
V
Δf/ΔT
Z
V
THD
f
). Otherwise apply Sweep Voltage at Pin8 (2/3 V
I
MAX
OLK
ΔD
OUT
SINE
B
t
SAT
t
R
F
= ±10V to ±20V, T
= 10kΩ, f = 10kHz nominal; can be extended 1000 to 1.
SUPPLY
SUPPLY
SUPPLY
Note 4
10:1 Ratio
0° to +70°C, Note 5
Over Supply Voltage Range
V
I
R
R
Note 6
R
I
R
R
SINK
OUT
9
TRI
L
L
SINE
S
= 30V
≤ ±15V.
= 4.7kΩ
= 4.7kΩ
-25kΩ
= 1MΩ, Note 7
= ±10V.
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
50kΩ
10kΩ
10kΩ
is the total supply voltage (Pin8 should vary between
=
= 100kΩ
R
= 2mA
= 100kΩ
5mA
A
Test Conditions
-1.6kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
50kΩ
10kΩ
10kΩ
A
R
= +25°C, R
B
4.7kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
R
−
−
L
L
3.3nF
3.3nF
3.3nF
3.3nF
3.3nF
3.3nF
3.3nF
3.3nF
3.3nF
3.3nF
3.3nF
3.3nF
3.3nF
= 10kΩ unless otherwise specified)
C
Min
100
0.3
0.2
-
-
-
-
-
-
-
-
-
2
-
-
-
-
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Open
SW
1
35:1
0.05
0.33
0.22
Typ
250
180
200
0.5
0.2
0.1
2.0
1.5
10
40
-
-
-
Pk-Pk Output at Pin2
Pk-Pk Output at Pin3
Output (Low) at Pin9
Frequency at Pin9
Frequency at Pin3
Frequency at Pin9
Waveform at Pin9
Waveform at Pin9
Waveform at Pin9
Waveform at Pin3
Waveform at Pin2
Current into Pin6
Current into Pin9
HI
SUPPLY
Max
MEASURE
) and then con‐
0.5
5.0
98
-
-
-
-
-
-
1
-
-
-
-
-
-
-
A
x V
x V
ppm/°C
and R
+ 2V) ≤
Unit
kHz
kHz
%/V
SUPPLY
SUPPLY
μA
ns
ns
%
%
%
%
%
Ω
V
-
B
)