TDA8366 Philips Semiconductors, TDA8366 Datasheet - Page 23

• Manufacturer Part Number: TDA8366
• Description: I2C-bus controlled PAL/NTSC TV processor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
January 1995
S
V
t
V
I
I
t
S
t
Vertical synchronization and geometry correction
V
f
f
V
V
I
I
VS
V
V
I
I
V
W
37(min)
37(max)
d
ss
fr
lock
dis
charge
diff(p-p)
CM
df
I
ANDCASTLE PULSE OUTPUT
37
clamp
OFT START
ERTICAL OSCILLATOR
ERTICAL RAMP GENERATOR
49(p-p)
49L
ERTICAL DRIVE OUTPUTS
o
SYMBOL
I
processor
49
2
C-bus controlled PAL/NTSC TV
; note 21
output voltage
pulse width
clamp level for vertical guard
detection
minimum input current to
activate guard detection
maximum allowable input
current
delay of start of burst key to
start of sync
duty factor control range
soft start time
free running frequency
locking range
divider value not locked
locking range
sawtooth amplitude
(peak-to-peak value)
discharge current
charge current set by external
resistor
vertical slope
charge current increase
LOW level of ramp
differential output current
(peak-to-peak value)
common mode current
output voltage range
; note 22
PARAMETER
(
PINS
(
(
PIN
PIN
44
49)
37)
AND
45)
during burst key
during blanking
burst key pulse
vertical blanking (50 Hz)
vertical blanking (60 Hz)
VS = 1FH;
C = 100 nF; R = 39 k
note 23
control range (63 steps)
compress mode
expand mode
f = 60 Hz
normal or expand mode
compress mode
VA = 1FH
CONDITIONS
23
4.8
1.8
3.3
2.5
0
45
488
0
14
MIN.
5.3
2.0
3.5
25
21
2.7
5.4
100
50/60
625/525
3.5
1
19
75
133
20
2.07
2.55
1
400
TYP.
Objective specification
5.8
2.2
3.7
0.5
50
64.5
722
+14
4.0
TDA8366
MAX.
V
V
lines
lines
V
mA
mA
%
lines
Hz
Hz
lines
lines/
frame
V
mA
%
%
%
%
V
V
mA
V
UNIT
s
s
A
A