參數(shù)資料
型號(hào): TDA7461N
廠商: STMICROELECTRONICS
元件分類(lèi): 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP28
封裝: DIP-28
文件頁(yè)數(shù): 7/35頁(yè)
文件大?。?/td> 576K
代理商: TDA7461N
65mV
30mV
8 STEPS
NOISE CONTROLLED
TRIG. THRESHOLD
MIN. TRIG. THRESHOLD
260mV(00)
220mV(01)
180mV(10)
140mV(11)
0.9V
VTH
1.5V
VPEAK(V)
D97AU648
Figure 14. Trigger Threshold vs. VPEAK
VPEAK
(VOP)
D97AU649
20
DEVIATION(KHz)
0.9
1.2
2.0
2.8
DETECTOR OFF (11)
32.5
45
75
10
01
00
Figure 15. Deviation Controlled Trigger Adjustment
2.3V(00)
0.9V
VPEAK
E'
D98AU863
1.8V(01)
1.3V(10)
MONO
STEREO
noisy signal
good signal
ATC_SB OFF (11)
NOISE
3V
Figure 16. Fieldstrength Controlled Trigger Adjustment
TDA7461N
15/32
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