参数资料
型号: TDA8376/N1
厂商: NXP SEMICONDUCTORS
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP52
封装: 0.600 INCH, PLASTIC, SOT-247-1, SDIP-52
文件页数: 18/47页
文件大小: 250K
代理商: TDA8376/N1
1996 Jan 26
25
Philips Semiconductors
Objective specication
I2C-bus controlled PAL/NTSC TV processors
TDA8376; TDA8376A
DEMODULATORS (PINS 29 AND 30)
V30(p-p)
(RY) output voltage amplitude
(peak-to-peak value)
note 21
0.525
V
V29(p-p)
(BY) output voltage amplitude
(peak-to-peak value)
note 21
0.675
V
G
gain ratio between both
demodulators G(B
Y) and G(RY)
1.60
1.78
1.96
V
spread of voltage amplitude ratio
PAL/NTSC
note 2
1
+1
dB
Zo
output impedance
(RY)/(BY)
output
note 2
500
B
bandwidth of demodulators
3 dB; notes 7 and 21
650
kHz
V29,30(p-p)
residual carrier output
(peak-to-peak value)
f=fosc; (RY) output
5mV
f=fosc; (BY) output
5mV
f=2fosc; (RY) output
5mV
f=2fosc; (BY) output
5mV
V30(p-p)
H/2 ripple at
(RY) output
(peak-to-peak value)
25
mV
V
o/T
variation of output voltage amplitude
with temperature
note 2
0.1
%/K
V
o/VP
variation of output voltage amplitude
with supply voltage
note 2
±0.1
dB
e
phase error in the demodulated
signals
±5
deg
COLOUR DIFFERENCE MATRICES IN CONTROL CIRCUIT
PAL or (SECAM mode with TDA8395);
(RY) and (BY) not affected
(G
Y)/(RY) ratio of demodulated signals
0.51
±10%
(G
Y)/(BY) ratio of demodulated signals
0.19
±25%
NTSC mode; the colour-difference matrix results in the following signals (nominal hue setting)
(BY)
(BY) signal
(BY)
(RY)
(RY) signal
1.39(R
Y) 0.07(BY)
(GY)
(GY) signal
0.46(RY) 0.15(BY)
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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