參數(shù)資料
型號(hào): TDA4566
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 消費(fèi)家電
英文描述: Colour transient improvement circuit
中文描述: SPECIALTY CONSUMER CIRCUIT, PDIP18
封裝: PLASTIC, SOT-102, DIP-18
文件頁(yè)數(shù): 9/11頁(yè)
文件大?。?/td> 78K
代理商: TDA4566
March 1991
9
Philips Semiconductors
Preliminary specification
Colour transient improvement circuit
TDA4566
APPLICATION INFORMATION
Table 1
Switching sequence for delay times.
Notes
1.
2.
When switch (S1) is closed the delay time is increased by 37 ns.
Where: X = connection closed; 0 = connection open.
CONNECTION
(2)
VOLTAGE AT PIN 15
DELAY TIME (ns)
(1)
(a)
(b)
(c)
0
0
0
X
0
0
X
X
0
X
X
X
0 to 2.5 V
3.5 to 5.5 V
6.5 to 8.5 V
9.5 to 12 V
550
640
730
820
Fig.3 Application diagram and test circuit.
(1) Residual carrier reduced to 20 mV peak-to-peak (R = 1 k
, C = 100 pF).
(2) Switching sequence for delay times shown in Table 1.
(3) R
14
18
= 1.2 k
for TDA4566.
R
14
18
= 1.15 k
for TDA4566A (27 k
resistor connected in parallel to 1.2 k
).
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