NTE NTE15007 Datasheet
NTE15007
Integrated Circuit
TV Stereo Multiplexing Decoder
Description:
The NTE15007 is a bipolar integrated circuit is a 42–Lead DIP type package designed for use in TV
stereo multiplexing decoding, filters for stereo, and SAP (Separate Audio Program) demodulation
applications.
Features:
• Low number of external parts
• Excellent channel separation characteristics for stereo applications. Min. 46dB at 1kHz.
• Selection of individual modes of MAIN/SAP/BOTH.
• Direct driving mode for LED display.
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Power Supply Voltage, V
Allowed Power Dissipation, P
Individual Controlling Pins, V
LED Driving Current, I
CC
D
14 to 17
LED
Operating Temperature Range, T
Storage Temperature Range, T
stg
opr
, V
20
VCC + 0.3V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–10° to +65°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–55° to +150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1800mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Operating Condition:
Power Supply Voltage, V
CC
Electrical Characteristics: (VCC = 9V, dBs = 0.775V
Parameter Symbol Test Conditions Min Typ Max Unit
SAP Noise Level V
SAP Carrier Leakage CL
SAP Carrier Detecting
Sensitivity
SAP Frequency
Characteristics
10kHz
S
A
SAP,N
SAP
CARR
SAP
Pin1 Input 5fH (–14.4dBs)
Pin25 Output 15kHz LPF is
attached.
Pin1 Input 5fH (–14.4dBs)
Pin25 Output
Pin1 Input 5fH
Input level during LED of Pin18
is lighting on
Pin1 Input
SAP 10kHz 100% (–14.4dBs)
Pin25 Output 15kHz lPF is
attached
9.0 ± 0.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
, TA = +25°C unless otherwise specified)
rms
– –40 –36 dB
– –33 –30 dB
–29.0 –25.0 –21.5 dB
–4.0 –1.5 2.0 dB
Electrical Characteristics (Cont’d): (VCC = 9V, dBs = 0.775V
specified)
Parameter Symbol Test Conditions Min Typ Max Unit
, TA = +25°C unless otherwise
rms
SAP Output Level V
SAP Distortion Ratio THD
SAP BPF Frequency
Characteristics 5f
SAP BPF Frequency
Characteristics 3f
SAP BPF Frequency
Characteristics 6.5f
SAP Detecting
H
H
A BPF 5fHPin1 Input 5fH (–14.4dBs)
A BPF 3fHPin1 Input 3fH (–14.4dBs)
A BPF 6.5fHPin1 Input 6.5fH (–14.4dBs)
H
V
SAP FM
Characteristics
SAP Muting Attenutation
AT
Amount
MONAURAL Noise Level V
STEREO Noise Level V
MAIN Output Level V
ST NM
ST NS
MAIN
SUB Detecting Level V
MONAURAL Distortion
THD
Ratio
STEREO Distortion THD
Pilot Cancel (L + R) PC
Pilot Cancel (L – R) PC
SAP
SAP
SAP
SUB
MONO
STE
L + R
L – R
Pin1 Input
SAP 1kHz 100% (–14.4dBs)
Pin25 Output 15kHz LPF is
attached
Pin1 Input
SAP 1kHz 100% (–14.4dBs)
Pin25 Output 15kHz LPF is
attached
Pin6 Output
Pin6 Output
Pin6 Output
Pin8 Input
63.37kHz (–14.4dBs)
93.67kHz (–14.4dBs)
Pin25 Output
Pin8 Input
SAP 1kHz 100% (–14.4dBs)
Pin25 Output
Non–input
Pin23 Output 15kHz LPF is
attached
Pin1 fH (–24dBs)
Pin40 to Pin41 –6dB ATT
Pin24 Output 15kHz LPF is
attached
Pin1 Input 1kHz (–10dBs)
75µs de–emphasis is attached
Pin23 Output 15kHz LPF is
attached
Pin1 Input SUB 1kHz 100%
Pin40 to Pin41 –6dB ATT
Pin24 Output 15kHz LPF is
attached
Pin1 Input 1kHz (–10dBs)
Pin23 Output 15kHz LPF is
attached
Pin1 Input SUB 1kHz 100%
Pin24 Output 15kHz LPF is
attached
Pin1 Input fH (–24dBs)
75µs de–emphasis is attached
Pin23 Output f
BPF is attached
H
Pin1 Input fH (–24dBs)
Pin40 to Pin41 –6dB ATT
Pin24 Output f
BPF is attached
H
–0.8 –0.1 0.6 dB
– 4.0 8.0 %
–16 –13.5 –12.5 dB
– –32.5 –29.5 dB
– –31.6 –29.5 dB
100 110 118 mV/kHz
– –68 –65 dB
– –75 –70 dB
– –70 –66 dB
–5.6 –5.0 –4.6 dB
–12 – –9 dB
– 0.25 0.50 %
– 0.75 1.20 %
– –57.0 –51.5 dB
– –41 –35 dB
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