參數(shù)資料
型號(hào): TEA2037A
廠商: STMICROELECTRONICS
元件分類: 偏轉(zhuǎn)
英文描述: HORIZ/VERT DEFLECTION IC, PDIP16
封裝: BATWING, DIP-16
文件頁(yè)數(shù): 9/14頁(yè)
文件大小: 148K
代理商: TEA2037A
Obsolete
Product(s)
- Obsolete
Product(s)
TEA2037A
4/14
Table 8. Phase Detector
Table 9. Frame Oscillator (Pin 1)
Table 10. Frame Power Supply (Pin 7)
Table 11. Flyback Generator Supply (Pin 2)
Symbol
Parameter
Min.
Typ.
Max.
Unit
I10
Output Current During Synchro Pulse
250
450
800
A
RI10
Current Ratio (positive/negative)
0.95
1
1.05
LI10
Leakage Current
–2
+2
A
CV10
Control Range Voltage
2.60
7.10
V
Symbol
Parameter
Min.
Typ.
Max.
Unit
LT1
Low Threshold Voltage
1.6
2.0
2.3
V
HT1
High Threshold Voltage
2.6
3.1
3.6
V
BI1
Bias Current
30
nA
DR1
Discharge Impedance
300
470
700
k
FFP1
Free Running Line Period
(R = 845k
Tied to VCC1, C = 180nF Tied to Ground)
20.5
23
25
ms
MFP
Minimum Frame Period (I15 = -100A) (with the Same RC)
12.8
ms
FFP2
Free Running Line Period (R = 408k
, C = 220nF)
14.3
ms
FPR
Frame Period Ratio =
1.7
1.8
1.9
FG
Frame Saw-tooth Gain Between Pin 1 and non Inverting Input of the
Frame Amplifier
–0.4
Vertical Frequency Drift with Temperature (see application Figure 11)
4.10–3
Hz/°C
Symbol
Parameter
Min.
Typ.
Max.
Unit
V7
Operating Voltage (with flyback generator)
10
58
V
I7
Supply Current (V7 = 30V)
22
mA
Symbol
Parameter
Min.
Typ.
Max.
Unit
V2
Operating Voltage
10
30
V
F
0
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