參數(shù)資料
型號: TDA8310
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)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): 13/24頁
文件大?。?/td> 92K
代理商: TDA8310
February 1995
13
Philips Semiconductors
Preliminary specification
PAL/NTSC colour processor for
PIP applications
TDA8310
V
ERTICAL OUTPUT
; note 17 (
PIN
36)
f
fr
f
lock
free running frequency
locking range
divider value not locked
locking range
45
488
50/60
625/525
64.5
Hz
Hz
lines
lines/
frame
V
V
mA
mA
μ
s
μ
s
722
V
OH
V
OL
I
sink
I
source
t
W
t
d
HIGH level output voltage
LOW level output voltage
sink current
source current
pulse width
delay between the start of the vertical
sync pulse at the input and the
positive edge of the output pulse
I
O
= 2 mA
I
O
= 2 mA
2.4
4.0
0.3
380
37.5
0.6
2
2
S
ANDCASTLE PULSE OUTPUT
; note18 (
PIN
40)
V
O
V
O
Z
O
t
W
output voltage during scan
output voltage during burst key
output impedance during blanking
pulse width
burst key
line blanking
vertical blanking
delay of start of burst key to start of
sync
I
O
= 1 mA; note 30
I
O
= 1 mA; note 30
4.1
1.0
0.9
5.2
V
V
M
3.3
8.4
5.2
3.5
8.7
14
5.4
3.7
9.0
5.6
μ
s
μ
s
lines
μ
s
t
d
Colour demodulation part
C
HROMINANCE AMPLIFIER
ACC
cr
V
ACC control range
change in amplitude of the output
signals over the ACC range
threshold colour killer ON
hysteresis colour killer OFF
strong input signal
noisy input signal
note 19
26
2
dB
dB
THR
on
HYS
off
38
41
44
dB
note 6
S/N
40 dB
0
0
+3
+1
+6
+8
dB
dB
ACL
CIRCUIT
chrominance burst ratio at which the
ACL starts to operate
2.3
2.7
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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