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參數(shù)資料
| 型號： | TDA4665T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | Baseband delay line |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO16 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 114K |
| 代理商： | TDA4665T |
1996 Dec 17
5
Philips Semiconductors
Product specification
Baseband delay line
TDA4665
CHARACTERISTICS
V
P
= 5.0 V; input signals as specified in characteristics with 75% colour bars;
super-sandcastle frequency of 15.625 kHz; T
amb
= 25
°
C; measurements taken in Fig.3; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
V
P1
V
P2
I
P1
I
P2
Colour-difference input signals
V
i(p-p)
input signal (peak-to-peak value)
±
(R
Y) PAL and NTSC (pin 16)
±
(B
Y) PAL and NTSC (pin 14)
±
(R
Y) SECAM (pin 16)
±
(B
Y) SECAM (pin 14)
V
i(max)(p-p)
maximum symmetrical input signal
(peak-to-peak value)
±
(R
Y) or
±
(B
Y) for PAL and NTSC
±
(R
Y) or
±
(B
Y) for SECAM
R
14, 16
input resistance during clamping
C
14, 16
input capacitance
V
14, 16
input clamping voltage
Colour-difference output signals
V
o(p-p)
output signal (peak-to-peak value)
±
(R
Y) on pin 11
±
(B
Y) on pin 12
V
11
/V
12
ratio of output amplitudes at equal input
signals
V
11, 12
DC output voltage
R
11, 12
output resistance
G
v
gain for PAL and NTSC
gain for SECAM
V
n
/V
n+1
ratio of delayed to non-delayed output
signals (pins 11 and 12)
V
n(rms)
noise voltage (RMS value;
pins 11 and 12)
V
(11,12)(p-p)
unwanted signals (line-locked)
(peak-to-peak value)
meander
spikes
S/N(W)
weighted signal-to-noise ratio
(pins 11 and 12)
t
d
time difference between non-delayed and
delayed output signals (pins 11 and 12)
analog supply voltage (pin 9)
digital supply voltage (pin 1)
analog supply current
digital supply current
4.5
4.5
5
5
4.8
0.7
6
6
6.0
1.0
V
V
mA
mA
note 1
525
665
1.05
1.33
mV
mV
V
V
before clipping
before clipping
1
2
1.3
1.5
40
10
1.7
V
V
k
pF
V
proportional to V
P
all standards
all standards
V
i(14,16)(p-p)
= 1.33 V
0.4
1.05
1.33
0
+0.4
V
V
dB
proportional to V
P
2.5
5.3
0.6
0.1
2.9
330
5.8
0.1
0
3.3
400
6.3
+0.4
+0.1
V
dB
dB
dB
ratio V
o
/V
i
ratio V
o
/V
i
V
i(14,16)(p-p)
= 1.33 V;
SECAM signals
V
i(14,16)
= 0 V; note 2
1.2
mV
V
i(14,16)
= 0 V; active
video; R
S
= 300
54
5
10
mV
mV
dB
V
o(p-p)
= 1 V; note 2
63.94
64
64.06
μ
s
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