參數(shù)資料
型號: TDA8310
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: PAL/NTSC colour processor for PIP applications
中文描述: SPECIALTY CONSUMER CIRCUIT, PDIP52
封裝: PLASTIC, SOT-247-1, SDIP-52
文件頁數(shù): 11/24頁
文件大?。?/td> 92K
代理商: TDA8310
February 1995
11
Philips Semiconductors
Preliminary specification
PAL/NTSC colour processor for
PIP applications
TDA8310
C
HROMINANCE INPUT
(
PIN
16)
V
16(p-p)
chrominance input voltage
(peak-to-peak value)
input signal amplitude before clipping
occurs (peak-to-peak value)
chrominance input resistance
chrominance input capacitance
notes 2, 10 and 17
0.3
V
V
16(p-p)
note 6
1.0
V
R
I
C
I
C
HROMINANCE OUTPUT
(
PIN
47)
14
20
26
5
k
pF
note 2
V
47(p-p)
output signal voltage amplitude
(peak-to-peak value)
output impedance
DC output voltage
0.18
0.20
0.22
V
Z
O
V
O
S
WITCH CONTROL INPUT FOR INTERNAL
/
EXTERNAL POSITIVE
/
NEGATIVE MODULATION
; note 11 (
PIN
32)
200
1.2
250
1.4
300
1.6
V
open-circuit output
V
32
internal CVBS signal selected
with negative modulation
with positive modulation
external CVBS or Y/C signal selected IF switched to negative
2
3.9
1
3
V
P
V
V
V
note 12
V
32
modulation
Z
I
ISS
input impedance
suppression of non-selected video
input signal
25
50
k
dB
note 6
S
WITCH CONTROL INPUT FOR EXTERNAL
CVBS
OR
Y/C
SELECTION
(
PIN
9)
V
9
V
9
V
9
Z
I
filters switched to CVBS condition
filters switched to Y/C condition
automatic selection of CVBS or Y/C
input impedance
2
3.9
25
1
3
V
P
V
V
V
k
note 12
Chrominance filters, luminance delay line and luminance output
C
HROMINANCE TRAP CIRCUIT
f
trap
QF
SR
trap frequency
trap quality factor
colour subcarrier rejection
20
f
osc
2
MHz
notes 6 and 13
dB
C
HROMINANCE BANDPASS CIRCUIT
f
c
QBP
centre frequency
bandpass quality factor
f
osc
3
MHz
note 6
Y
DELAY LINE
t
d
difference in delay time between the
luminance and the demodulated
chrominance signals
bandwidth of internal delay line
note 6
0
50
100
ns
B
note 6
8
MHz
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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