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参数资料
| 型号： | NTE7050 |
| 厂商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit Phase Lock Loop (PLL) Stereo Decoder |
| 中文描述： | 集成电路锁相环（PLL）的立体声解码器 |
| 文件页数： | 2/5页 |
| 文件大小： | 36K |
| 代理商： | NTE7050 |
DC Electrical Characteristics:
(V
CC
= 8.5V, T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Current Consumption (Without LED Driver)
Power Dissipation
Voltages on Pin15
Voltages on Pin16, Pin12
V
16
–
5
, V
12
–
5
DC Current Pin14
DC Current Pin2
Output Current Pin3
Switch
“
VCO OFF
”
Voltage (Pin7)
Current (Pin7)
Test Conditions
Min
–
–
–
–
195
195
–
–
–
Typ
15
125
2.0
3.5
275
275
–
2.2
–
Max
–
–
–
–
390
390
20
–
50
Unit
mA
mW
V
V
μ
A
μ
A
mA
V
μ
A
I
TOT
P
D
V
15
–
5
–
I
14
–
I
2
–
I
3
V
7
I
7
AF Conditions:
Input MUX signal is 1V
P
–
P
= 1kHz; V
PILOT
= 32mV (9%), oscillator adjusted to f
OSC
= 228kHz at V
I
= 0V,
unless otherwise specified. (All figures are measured with a roll
–
off network of 50kHz (2dB down at
38kHz) at the input.
AC Electrical Characteristics:
(All parameters are measured in the circuit at nominal supply
voltage(V
CC
= 8.5V) and T
A
= +25
°
C)
Symbol
Test Conditions
A
V
Z
I
V
I
A
V
V
O
12, 16
THD
≤
1%
Z
O
Pin12, Pin16
Z
L
α
muting
α
Parameter
Min
–
–
–
–
–
–
5.0
–
–
Typ
–
47
–
10
–
–
–
90
90
Max
20
–
TBD V
P
–
P
–
TBD
500
–
–
–
Unit
dB
k
Gain Input Amplifier
Input Impedance (External)
Maximum Input Voltage
Gain Output Buffers
Maximum Output Voltage
Output Impedance
Maximim Load Impedance
Muting Level
Source Selector
Overall Performance
Overall Gain (Mono)
AF Output Voltage (RMS) Mono
Total Harmonic Distortion
Output Voltage
Output Channel Unbalance
dB
V
0
k
dB
dB
V
OUT
/V
IN
V12 = V16
THD
V
OUT
12, 16 THD = 1%
V
OUT
12
V
OUT
16
α
S/N
10
1.1
–
–
–
11
1.25
–
–
0.2
12
–
0.5
TBD
1.0
dB
V
%
V
dB
V
OUT
= 1.2V
RMS
, Note 1
Channel Separation
Signal
–
to
–
Noise Ratio
L = 1, R = 0
Bandwidth 20Hz to 16kHz
Bandwidth DINA
26
–
–
40
76
82
–
–
–
dB
dB
dB
Note 1. Guaranteed for mono, mono +pilot, stereo.
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