參數(shù)資料
型號(hào)： TA1360AFG
元件分類(lèi)： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP80
封裝： 14 X 20 MM, 0.80 MM HEIGHT, PLASTIC, QFP-80
文件頁(yè)數(shù)： 4/110頁(yè)
文件大?。?/td> 1614K
代理商： TA1360AFG
TA1360AFG
2005-08-18
101
Note
Characteristics
Test Conditions
HB01 H-OUT pulse duty
1.
No signal input.
2.
Measure T1 and T2 (as shown in the figure below) from #37 (H-OUT) output waveform when
subaddress (00) data is 80H and A0H. Calculate duties (THA and THB) using the following
equation:
TH
= T1/(T1 + T2) × 100 %
HB02 Horizontal free-run
frequency
1.
Set SW44 to open.
2.
Set subaddress (00) data to 01H and measure horizontal free-run frequency (F15K) according
to #37 (H-OUT) output waveform.
3.
Set subaddress (00) data to 00H, 41H, 81H, C0H, and C1H. Measure horizontal free-run
frequency F28K, F31K, F33K, F37K, and F45K as in the step 2 above.
HB03 Horizontal oscillation
frequency variable
range
1.
Set subaddress (00) data to 01H.
2.
Connect 10-k
resistor between #44 and VCC. Measure horizontal frequency (F15KMIN)
according to #37 (H-OUT) output waveform.
3.
Connect 68-k
resistor between #44 and GND. Measure horizontal frequency (F15KMAX)
according to #37 (H-OUT) output waveform.
4.
Set subaddress (00) data to 00H, 41H, 81H, C0H, and C1H. Repeat the steps 2 and 3 above
and measure horizontal frequencies F28KMIN, F28KMAX, F31KMIN, F31KMAX, F33KMIN,
F33KMAX, F37KMIN, F37KMAX, F45KMIN, and F45KMAX.
HB04 Horizontal oscillation
control sensitivity
1.
Set SW44 to open.
2.
Connect external power supply to TP44, and set subaddress (00) data to 01H.
3.
Apply V44 + 0.05 V, and V44 0.05 V to TP44. Measure frequencies FA and FB according to
#37 (H-OUT) output waveform. Calculate frequency change rate (BH15K) using the following
equation.
BH15K
= (FB FA)/0.1
4.
Set subaddress (00) data to 00H, 41H, 81H, C0H, and C1H. Repeat the step 2 above, and
measure frequency change rate BH28K, BH31K, BH33K, BH37K, and BH45K
HB05 H-OUT output
voltage
1.
Set SW37 to open.
2.
Measure voltage at High (V37H) and Low (V37L) of #37 (H-OUT) output waveform.
#37 waveform
T1
T2
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