参数资料
型号: NTE1570
厂商: NTE Electronics, Inc.
英文描述: Integrated Circuit TV Video IF, Sound IF
中文描述: 集成电路电视视频中频,声音中频
文件页数: 2/5页
文件大小: 36K
代理商: NTE1570
Electrical Characteristics:
(T
A
= +25
°
C, V
CC
= 12V, f
p
= 58.75MHz, f
S
= 54.25MHz)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
PIF Section
Recommended Supply Voltage
V
CC
I
CC
10.8
12.0
13.2
V
Supply Current
50
72
95
mA
Video DC Output Voltage
NTE1570
V
15
SW
1
: 2, SW
2
: 2
SW
1
: 1, SW
2
: 2
5.2
5.5
5.8
V
NTE1572
AFT DC Output Voltage
NTE1570
V
13
SW
1
: 2, SW
2
: 2
SW
1
: 1, SW
2
: 2
SW
1
: 2, SW
2
: 2
SW
1
: 1, SW
2
: 2
5.3
6.8
8.3
V
NTE1572
NTE1570
V
14
NTE1572
AFT DC Offset Voltage
NTE1570
V
13
14
SW
1
: 2, SW
2
: 2
SW
1
: 1, SW
2
: 2
1.5
0
+1.5
V
NTE1572
RF AGC Residual Output Voltage
NTE1570
V
11(sat)
SW
1
: 2, SW
2
: 2
SW
1
: 1, SW
2
: 2
0.5
V
NTE1572
RF AGC Leakage Current
NTE1570
I
11(leak)
SW
1
: 2, SW
2
: 1
SW
1
: 1, SW
2
: 1
Note 1
1.0
μ
A
NTE1572
Video Sensitivity (Pin7
Pin8)
v
i
60
150
250
μ
V
rms
dB
AGC Range
A
PIF
V
SYNC
i
IN(MAX)
V
WTH
V
WCL
V
BTH
V
BCL
f
BW
CL
Note 2
60
64
Sync Tip Level Voltage (V
15
)
Maximum IF Input Voltage (PIF)
Note 3
2.3
2.5
2.7
V
Note 4
100
120
mV
rms
V
White Noise Threshold Level (V
15
)
White Noise Clamp Level (V
15
)
Black Noise Threshold Voltage (V
15
)
Black Noise Clamp Level (V
15
)
Video Frequency Response
Note 5
5.8
6.2
6.6
Note 5
3.7
4.1
4.5
V
Note 5
1.4
1.6
1.8
V
Note 5
2.9
3.3
3.7
V
Note 6
4.5
5.5
MHz
Suppression of Carrier
Suppression of 2
nd
Carrier
Note 7
40
50
dB
I
2nd
I
920
DP
Note 8
40
50
dB
920kHz Beat Level
Note 9
33
38
dB
Differential Phase
Note 10
3.5
5.0
deg
Differential Gain
DG
Note 10
7
10
%
k
pF
PIF Input Impedance
R
IN(PIF)
C
IN(PIF)
Note 11
1.5
3.0
6.0
PIF Input Capacitance
Note 11
3
10
AFT Output Voltage
Upper
V
13U
, V
14U
Note 13
V
13L
, V
14L
11.7
11.9
12.0
V
Lower
1.8
2.3
2.8
V
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