tda8376ah NXP Semiconductors, tda8376ah Datasheet - Page 26

• Manufacturer Part Number: tda8376ah
• Description: I2c-bus Controlled Pal/ntsc Tv Processors
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1996 Jan 26
R
f
V
V
I
Control part
S
SAT
C
CON
B
BRI
RGB
V
V
V
V
I
I
Z
CR
ref
36
bias
o
o
SYMBOL
36(p-p)
o
ATURATION CONTROL
RIGHTNESS CONTROL
19,20,21(p-p)
BWmax(p-p)
RED(p-p)
blank
EFERENCE SIGNAL OUTPUT FOR
ONTRAST CONTROL
I
2
bl
CR
C-bus controlled PAL/NTSC TV processors
CR
CR
OUTPUT SIGNALS
reference frequency
output voltage amplitude
(peak-to-peak value)
output voltage level
required current to stop PAL/NTSC
identification circuit during SECAM
saturation control range
contrast control range
tracking between the three channels
over a control range of 10 dB
brightness control range
output voltage amplitude
(peak-to-peak value)
maximum voltage amplitude
(black-to-white)
output voltage amplitude for the ‘red’
channel (peak-to-peak value)
blanking level at the RGB outputs
internal bias current of NPN emitter
follower output transistor
available output current
output impedance
control range of the black-current
stabilization
; note 6
; note 6
(
PINS
PARAMETER
19, 20
TDA8395 (
AND
21)
PIN
36); note 22
PAL/NTSC identified
no PAL/NTSC identified;
SECAM (by TDA8395)
identified
63 steps; see Fig.7
63 steps
see Fig.8
63 steps; see Fig.9
at nominal luminance input
signal, nominal contrast
and white-point
adjustment; note 6
at maximum white point
setting
note 23
at maximum white point
setting
at nominal settings for
contrast and saturation
control and no luminance
signal to the input (R Y,
PAL)
nominal brightness and
white-point adjustment (with
respect to the measuring
pulse); V
26
CONDITIONS
blk
= 2.5 V
0.2
150
52
tbf
tbf
0.7
TDA8376; TDA8376A
MIN.
4.43
0.25
1.5
5.0
20
2.0
3.0
2.6
3.6
2.1
0.8
1.5
5
150
0.7
TYP.
Objective specification
0.3
0.5
tbf
tbf
0.9
MAX.
1
MHz
V
V
V
dB
dB
dB
V
V
V
V
V
V
V
mA
mA
V
UNIT
A