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參數(shù)資料
| 型號(hào)： | TDA4662 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | DIODE SCHOTTKY 60V 30A TO247AC |
| 中文描述： | ACTIVE DELAY LINE, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, SOT38-4, DIP-16 |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 102K |
| 代理商： | TDA4662 |
1996 Nov 14
2
Philips Semiconductors
Product specification
Baseband delay line
TDA4662
FEATURES
Two comb filters, using the switched-capacitor
technique, for one line delay time (64
μ
s)
For PAL and NTSC
Adjustment-free application
Handles negative or positive colour-difference input
signals
Clamping of AC-coupled input signals [
±
(R
Y) and
±
(B
Y)]
VCO without external components
3 MHz internal clock signal derived from a 6 MHz CCO,
line-locked by the sandcastle pulse (64
μ
s line)
Sample-and-hold circuits and low-pass filters to
suppress the 3 MHz clock signal
Addition of delayed and non-delayed output signals
Output buffer amplifiers
Comb filtering functions for NTSC colour-difference
signals to suppress cross-colour.
GENERAL DESCRIPTION
The TDA4662 is an integrated baseband delay line circuit
with one line delay. It is suitable for PAL and NTSC
decoders with colour-difference signal outputs
±
(R
Y) and
±
(B
Y).
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
V
P1
V
P2
I
P(tot)
V
i(p-p)
analog supply voltage (pin 9)
digital supply voltage (pin 1)
total supply current
±
(R
Y) input signal PAL/NTSC (peak-to-peak value; pin 16)
±
(B
Y) input signal PAL/NTSC (peak-to-peak value; pin 14)
voltage gain V
O
/V
I
of colour-difference output signals
V
11
/V
16
for PAL and NTSC
V
12
/V
14
for PAL and NTSC
4.5
4.5
5
5
5.5
525
665
6
6
7.0
V
V
mA
mV
mV
G
v
5.3
5.3
5.8
5.8
6.3
6.3
dB
dB
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA4662
TDA4662T
DIP16
SO16
plastic dual in-line package; 16 leads (300 mil)
plastic small outline package; 16 leads; body width 3.9 mm
SOT38-4
SOT109-1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA4662T | Baseband delay line |
| TDA4663 | Baseband delay line |
| TDA4663T | Baseband delay line |
| TDA4665 | DIODE SCHOTTKY 40V 40A TO247AC |
| TDA4665T | Baseband delay line |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA4662T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Baseband delay line |
| TDA4663 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Baseband delay line |
| TDA4663T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Baseband delay line |
| TDA4665 | 制造商:Panasonic Industrial Company 功能描述:IC |
| TDA4665T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Baseband delay line |
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