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NTE1404 Datasheet(PDF) 2 Page - NTE Electronics

Part No. NTE1404
Description  Integrated Circuit TV Sound IF Amplifier, Detector, AF Output Circuit
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Maker  NTE [NTE Electronics]
Homepage  http://www.nteinc.com
Logo NTE - NTE Electronics

NTE1404 Datasheet(HTML) 2 Page - NTE Electronics

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Electrical Characteristics (Cont’d): (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
IF Amplification Detector
Input Limiting Sensitivity
Vi(lim)
fo = 4.5MHz, fm = 400Hz, ∆f = ±25kHz
250
400
µV
AM Rejection
AMR
fo = 4.5MHz, fm = 400Hz, MOD = 30%
(AM), Vi = 100mVrms
38
45
dB
Input Resistance
Ri
f = 4.5MHz
6
18
100
k
Input Capacitance
Ci
f = 4.5MHz
4
8
12
pF
Output Voltage (Det.)
VO
fo = 4.5MHz, fm = 400Hz, ∆f = ±25kHz,
200
300
440
mVrms
Total Harmonic Distortion
THD(IF)
Vi = 100mVrms
0.3
1.0
%
Volume Circuit
Attenuation (Max. Remaining Sound)
Att
f = 1kHz, Vi = 0.5mVrms, V6 = 0V
2
5
mVrms
Amplification
V13–5
f = 1kHz, Vi = 0.5mVrms, V6 = 12V
–2
0
+2
dB
Total Harmonic Distortion
THD(AF) f = 1kHz, Vi = 0.5mVrms, V6 = 12V
0.15
1.0
%
Output Circuit
Output Power (Max)
PO
f = 1kHz, RL = 16Ω, THD = 10%
1.8
2.0
W
Voltage Gain
GV
f = 1kHz, Vi(12) = 50mVrms
30
32
34
dB
Total Harmonic Distortion
THD(out) f = 1kHz, PO = 1W
0.7
1.2
%
Static Circuit Current
ICQ
VCC = 20V
8
20
50
mA
VCC 1
VCC 2
Pin Connection Diagram
Tab
DC Volume
AF Input
Feedback
Filter
Variable Output
GND
AF Input
SIF Input
GND
Detector Input
AF Output
Detector Input
SIF Output 1
2
3
4
5
6
7
8
16
15
14
13
Input Bias
12
11
10
9
1.102 (28.0) Max
.866 (22.0) Max
.256 (6.5)
.122 (3.0)
.100 (2.54)
.200 (5.08)
.300
(7.62)
.200
(5.08)
81
17
916


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