tda933xh NXP Semiconductors, tda933xh Datasheet - Page 20

• Manufacturer Part Number: tda933xh
• Description: Tda933xh Series I2c-bus Controlled Tv Display Processors
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2002 Jun 04
B
RGB
V
V
Z
I
V
V
V
t
CR
V
V
V
V
V
CR
sink
W(blank)
V
V
o
V
bl/ T
LACK LEVEL STRETCHER
40-42(b-w)
o
o(RED)(p-p)
bl(nom)
bl
blank
blank(leak)
blank(l)
blank(h)
bl(WBC)
I
SYMBOL
2
bl(max)
bl
(RGB)(mp)
bl
bl
C-bus controlled TV display processors
AMPLIFIER OUTPUTS
maximum black level shift
black level shift
output signal amplitude
(black-to-white value)
output voltage range
output impedance
sink current
output signal amplitude for the ‘red’
channel (peak-to-peak value)
nominal black level voltage
black level voltage
width of video blanking pulse with
bit HBL active
control range of the black current
stabilization
blanking voltage level
blanking voltage level during
leakage measurement
blanking voltage level during low
measuring pulse
blanking voltage level during high
measuring pulse
adjustment range of the ratio
between the amplitudes of the
RGB drive voltage and the
measuring pulses
black level at the output at which
bit WBC is set to 1
variation of black level with
temperature
black level offset adjustment range
on red and green channels
; note 10
:
PINS
PARAMETER
40
TO
42
A-to-A; see Fig.8
at 100% peak white
at 50% peak white
at 15% peak white
at nominal luminance input
signal and nominal
contrast, cathode drive
level and white-point
adjustment; note 11
note 12
emitter follower output
at nominal settings for
contrast and saturation
control and no luminance
signal at the input (R Y,
PAL); note 11
when black level
stabilization is switched off
(via AKB bit)
at 1f
at 2f
notes 15 and 16
difference with black level;
note 11
note 11
nominal value
window; note 16
note 5
15 steps; 10 mV/step
H
H
20
; note 13
; note 13
CONDITIONS
15
6
1
14.4
7.2
2.4
MIN.
1
1
0.4
70
TDA933xH series
21
0
8
2.0
120
2
2.1
2.5
2.5
14.7
7.35
0.25
0.38
2.5
1.0
1
0.5
0.1
6
100
75
TYP.
Preliminary specification
27
10
V
150
15.0
7.5
2.6
1
3
0.6
CC
MAX.
80
2
IRE
IRE
IRE
IRE
V
V
mA
V
V
V
V
V
V
V
V
dB
V
mV
mV/K
mV
UNIT
s
s