參數(shù)資料
型號(hào): TDA4663
廠商: NXP Semiconductors N.V.
英文描述: Baseband delay line
中文描述: 基帶延遲線
文件頁(yè)數(shù): 5/12頁(yè)
文件大?。?/td> 69K
代理商: TDA4663
1996 Nov 22
5
Philips Semiconductors
Product specification
Baseband delay line
TDA4663T
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
V
P1
V
P2
I
P1
I
P2
Colour-difference input signals
V
i(p-p)
input signal (peak-to-peak value)
pin 16
pin 14
V
i(max)(p-p)
maximum symmetrical input signal
(peak-to-peak value)
pin 16
pin 14
I
14, 16
input leakage current
(during picture content)
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)
pin 11
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
voltage gain
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
5.25
5.25
5.9
1.1
UNIT
V
V
mA
mA
analog supply voltage (pin 9)
digital supply voltage (pin 1)
supply current
supply current
4.75
4.75
5
5
5.1
0.8
1.3
1.3
V
V
before clipping
before clipping
1.6
1.6
0.06
0.085
0.1
V
V
μ
A
1.3
1.5
40
10
1.7
k
pF
V
proportional to V
P
1.3
1.3
0
+0.4
V
V
dB
V
i14, 16
= 665 mV (p-p)
0.4
proportional to V
P
2.5
1
2.9
300
0
3.3
400
+1
V
dB
V
n(rms)
noise voltage
(RMS value; pins 11 and 12)
weighted signal-to-noise ratio
(pins 11 and 12)
jitter of output signal to external
sandcastle reference V
5
crosstalk between channels
V
i14, 16
= 0 V; note 1
1.2
mV
S/N(W)
V
o
= 1 V (p-p); note 1
54
dB
t
j
20
ns
α
ct(11, 12)
V
14
= 0 V; R
S
= 300
;
V
11
= 1.35 V (p-p)
V
16
= 0 V; R
S
= 300
;
V
12
= 1.35 V (p-p)
V
16
= 0 V; R
S
= 300
;
V
14
= 1.35 V (p-p)
30
dB
α
ct(12, 11)
crosstalk between channels
30
dB
α
ct(14, 12)
crosstalk direct from input to output
signal
30
dB
V
o
V
i
------
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