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NTE1404 Datasheet Preview

NTE1404 Datasheet

Integrated Circuit TV Sound IF Amplifier / Detector / AF Output Circuit

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NTE1404 pdf
NTE1404
Integrated Circuit
TV Sound IF Amplifier, Detector, AF Output Circuit
Description:
The NTE1404 is an integrated circuit in a 16–Lead DIP w/Fin type package designed for use as a TV
sound signal processing circuit.
Features:
D Provides Total TV Sound Signal Processing Circuitry from IF Amplifier through AF Output
D DC Volume Control System: Control Voltage 0V to VCC
D Fixed Detection Output Terminal for TV Sound Multiplex Application
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V3–16 to 13.8V
Supply Voltage, VCC2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V7–16 to 26V
Circuit Voltage, V6–16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V to V3–16
Circuit Current (Peak), I8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1.2 to +1.2A
Power Dissipation, PD
Detector, DCVR Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.6W
Output Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6W
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Note 1. + and – are flow–in and flow–out current to/from the circuit respectively.
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
DC Characteristics
Total Circuit Current
Circuit Voltage
Itot
V1–16
V4–16
V3–16 = 12V
V3–16 = 12V,
Pin14 and Pin15 are connected
V8–16
V13–16
Min Typ Max Unit
23 – 42 mA
3.2 4.0 4.8 V
5.8 6.6 7.7 V
8.8 9.5 10.2 V
6.6 7.6 8.5 V



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NTE

NTE1404 Datasheet Preview

NTE1404 Datasheet

Integrated Circuit TV Sound IF Amplifier / Detector / AF Output Circuit

No Preview Available !

NTE1404 pdf
Electrical Characteristics (Cont’d): (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
IF Amplification Detector
Input Limiting Sensitivity
AM Rejection
Input Resistance
Input Capacitance
Output Voltage (Det.)
Total Harmonic Distortion
Volume Circuit
Vi(lim) fo = 4.5MHz, fm = 400Hz, f = ±25kHz
AMR fo = 4.5MHz, fm = 400Hz, MOD = 30%
(AM), Vi = 100mVrms
Ri f = 4.5MHz
Ci f = 4.5MHz
VO fo = 4.5MHz, fm = 400Hz, f = ±25kHz,
THD(IF) Vi = 100mVrms
250 400
38 45
µV
dB
6 18 100 k
4 8 12 pF
200 300 440 mVrms
0.3 1.0 %
Attenuation (Max. Remaining Sound)
Amplification
Total Harmonic Distortion
Output Circuit
Att f = 1kHz, Vi = 0.5mVrms, V6 = 0V
V135 f = 1kHz, Vi = 0.5mVrms, V6 = 12V
THD(AF) f = 1kHz, Vi = 0.5mVrms, V6 = 12V
2 5 mVrms
2 0 +2 dB
0.15 1.0 %
Output Power (Max)
Voltage Gain
Total Harmonic Distortion
Static Circuit Current
PO f = 1kHz, RL = 16, THD = 10%
GV f = 1kHz, Vi(12) = 50mVrms
THD(out) f = 1kHz, PO = 1W
ICQ VCC = 20V
1.8 2.0
30 32 34
0.7 1.2
8 20 50
W
dB
%
mA
Pin Connection Diagram
SIF Output 1
Detector Input 2
VCC 1 3
Detector Input 4
AF Input 5
DC Volume 6
VCC 2 7
AF Output 8
16 GND
15 Input Bias
14 SIF Input
13 Variable Output
12 AF Input
11 Filter
10 Feedback
9 GND
Tab
1.102 (28.0) Max
17 8
9
1
16
.256 (6.5)
.866 (22.0) Max
.200
(5.08)
.300
(7.62)
.200 (5.08)
.100 (2.54)
.122 (3.0)


Part Number NTE1404
Description Integrated Circuit TV Sound IF Amplifier / Detector / AF Output Circuit
Maker NTE
Total Page 2 Pages
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