NTE7148 데이터 시트보기 (PDF) - NTE Electronics
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NTE7148 Datasheet PDF : 7 Pages
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Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltage, V11max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11V
Maximum Supply Voltage, V14max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11V
Maximum Supply Current, I30max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16mA
Circuit Current, I44 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –6mA
Circuit Current, I6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –3mA
FBP Input Current (Peak Current), I22max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
FBP Input Current (Peak Current), I21max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
Allowable Power Dissipation (TA ≤ +60°C), PDmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.35W
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10° to +65°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Voltage
V11
V14
–
9
–
V
–
9
–
V
Supply Current
I30
– 13 – mA
Operating Voltage Range
V11op
8.0 – 9.5 V
Operating Current Range
V14op
I30op
8.0 – 9.5 V
10 – 16 mA
Electrical Characteristics: (TA = +25°C, VCC = V11 = V14 = 9V, ICC = I30 = 13mA unless otherwise
specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Circuit Voltage and Current
Horizontal Supply Voltage
Supply Current
VIF
V30 VCC = 9V, ICC = 13mA
I11 + 14 VCC = 9V, ICC = 13mA, IF AGC 4V
7.3 7.8 8.3
V
102 120 138 mA
Quiescent Video Output Voltage V44 Quiescent
4.3 4.7 5.1
Quiescent AFT Output Voltage
V47 Quiescent
3.1 4.7 6.1
Maximum RF AGC Voltage
V49H CW = 85dBµ, RF AGC VR = Min
7.6 8.0 8.3
Minimum RF AGC Voltage
V49L CW = 85dBµ, RF AGC VR = Max
0 0.01 0.3
Input Sensitivity
Vi VIF input level for video output at
0.9VP–P (40% MOD)
33 39 45
AGC Range
GR Max input (V0 = 0.8VP–P) – input sensitivity 54 62 70
Maximum Permissible Input
Vimax VIF input level for video output at +1dB 97 104 111
Video Output Detection
VO44 Vi = 80dBµ, AM = 78% MOD
1.7 2.0 2.3
Differential Gain
DG Vi = 80dBµ, AM = 87.5%, video MOD
– 3.0 10
Differential Phase
DP Vi = 80dBµ, AM = 87.5%, video MOD
– 1.0 10
Video S/N
S/N
Vi = 80dBµ, 20 log
1.46 (VP–P)
noise (Vrms)
47 54 61
Synchronization Signal Tip Level V44 TIP CW = 80dBµ
2.1 2.4 2.7
Frequency Characteristics
fC Frequency at video output of –3dB
6
9 12
9200kHz VIF Intermodulation
I920 V3.58MHz/V920kHz, Vi = 80dBµ
35 42 49
V
V
V
V
dBµ
dB
dBµ
VP–P
%
DEG
dB
V
MHz
dB
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