參數(shù)資料
型號(hào)： NTE1775
廠商： NTE Electronics, Inc.
英文描述： Quad Differential Comparator 14-SOIC 0 to 70
中文描述： 集成電路的PIF Subsytem電視接收機(jī)
文件頁(yè)數(shù)： 2/3頁(yè)
文件大?。?/td> 25K
代理商： NTE1775
Electrical Characteristics:
(T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Recommended Supply Voltage
V
CC
I
CC
V
12
V
5
V
6
V
5
–
V
6
V
4
SAT
I
4
LEAK
10.8
12.0
13.2
V
Supply Current
V
CC
= 12V
V
CC
= 12V
V
CC
= 12V, SW
1
: ON, SW
2
: ON
V
CC
= 12V, SW
1
: ON, SW
2
: ON
V
CC
= 12V, SW
1
: ON, SW
2
: ON
V
CC
= 12V, SW
3
: 2, SW
4
: 1
V
CC
= 12V, SW
3
: 1, SW
4
: 1
V
CC
= 12V, V
12
= 0.8V
P
–
P
,
f
p
= 58.75MHz, AM: 30%
V
CC
= 12V, f
p
= 58.75MHz,
V
14
= 11.5V to 4.0V
V
CC
= 12V, f
p
= 58.75MHz
V
CC
= 12V, f
p
= 58.75MHz
V
CC
= 12V, f
p
= 58.75MHz
V
CC
= 12V, f
p
= 58.75MHz
V
CC
= 12V, f
p
= 58.75MHz
V
CC
= 12V, f
p
= 58.75MHz
f = 58.75MHz, Sweep Generator
42
51
63
mA
Video DC Output Voltage
5.2
5.5
5.8
V
AFT DC Output Voltage
5.3
6.8
8.3
V
5.3
6.8
8.3
V
AFC Output Offset Voltage
–
1.5
0
+1.5
V
RF AGC Residual Output Voltage
–
–
0.5
V
μ
A
RF AGC Leakage Current
–
–
1.0
Video Sensitivity
50
100
220
μ
V
rms
AGC Range
A (IF)
60
65
–
dB
Sync Tip Level Voltage
V
SYNC
V
IN
Max
V
W TH
V
W CL
V
B TH
V
B CL
f
BW
CL
2.3
2.5
2.7
V
Maximum Input Voltage
100
120
–
mV
rms
V
White Noise, Threshold Level
6.0
6.4
6.8
White Noise, Clamp Level
3.7
4.1
4.5
V
Black Noise, Threshold Level
1.4
1.6
1.8
V
Black Noise, Clamp Level
2.9
3.3
3.7
V
Video Frequency Response
4.5
5.5
–
MHz
Carrier Suppression
2
nd
Carrier Suppression
SG
1
= 100mV
rms
, SG
2
, SG
3
: OFF
SG
1
= 100mV
rms
, SG
2
, SG
3
: OFF
SG
1
= 100mV
rms
, SG
2
= 32mV
rms
,
SG
3
= 32mV
rms
40
50
–
dB
I
2nd
I
920
40
50
–
dB
920kHz Carrier Beat Suppression
33
38
–
dB
Differential Phase
DP
–
3.5
5.0
deg
Differential Gain
DG
–
7
10
%
k
pF
Input Impedance
R
IN
C
IN
f = 58.75MHz Between Pin1 and Pin16
3.0
4.5
6.0
–
2.0
5.0
AFT Sensitivity
f = 58.75MHz
–
16
–
kHz/V
AFT Output Upper Voltage
V
5
, V
6
U f = 58.75MHz
V
5
, V
6
L
f
–
58.75MHz
I
4
Max
11.7
11.9
12.0
V
AFT Output Lower Voltage
1.8
2.3
2.8
V
Maximum Available Current
0.3
–
–
mA
相關(guān)PDF資料
PDF描述
NTE1776 Integrated Circuit TV Fixed Voltage Regulator
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