參數(shù)資料
型號： NTE1779
廠商： NTE Electronics, Inc.
英文描述： Quad Differential Comparator 14-SSOP 0 to 70
中文描述： 集成電路電視資料表格放大器，鎖相環(huán)路（PLL）
文件頁數(shù)： 2/2頁
文件大?。?/td> 24K
代理商： NTE1779
Electrical Characteristics (Cont’d):
(V
CC
= 12V, T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
AGC Circuit
RF AGC Voltage Gain
AFC Circuit
Phase Detector Sensitivity
AFC Center Voltage
VCO Circuit
Maximum Variable Range
G
V
f = 10kHz, V
i
= 10mV
33
37
41
dB
R
L
= 30
/39k
R
L
= 30k
/39k
28
5.3
35
6.6
45
7.3
mV/kHz
V
V
19
f
v
V
18
= 2V
V
18
= 3V
0.85
–
2.9
1.1
–
1.6
3.3
–
MHz
MHz
mV/kHz
–
1.3
3.7
Control Sensitivity
APC Circuit
APC Pull
–
In Range
β
f
APC
APC Filter SW is set to OFF
+0.8
–
2.5
+1.0
–
2.0
+1.5
–
1.7
MHz
MHz
Serial Characteristics
Circuit Current
I
9
I
15
45
7
54
9
68
12
mA
mA
Pin Connection Diagram
V
CC
Input Bias
Lock Detect Filter
AFC Coil
AFC Coil
AFC Output
18
APC Filter
17
16
15
VCO Coil
14
VCO Coil
13
Detector Output
12
VCO Coil
Video Input
Video Output
APC Filter Switch
GND (VCO)
1
2
3
4
5
6
7
8
9
10
11
IF AGC Filter
RF AGC Delay Adjust
RF AGC Output
Input Bias
IF Input
IF Input
GND
22
21
20
19
22
12
1
11
1.050 (26.67)
1.000 (25.4)
.100 (2.54)
.338
(8.6)
.185
(4.7)
.129 (3.3)
相關PDF資料
PDF描述
NTE177 Precision Voltage Reference 8-SOIC 0 to 70
NTE1780 Quad Differential Comparator 14-SSOP 0 to 70
NTE1781 Quad Differential Comparator 14-SOIC 0 to 70
NTE1782 Quad Differential Comparator 14-SOIC 0 to 70
NTE1784 Quad Differential Comparator 14-SOIC 0 to 70
相關代理商/技術參數(shù)
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