TDA935x Philips, TDA935x Datasheet - Page 85

• Manufacturer Part Number: TDA935x
• Description: TV Signal Processor-Teletext Decoder with Embedded u-Controller
• Manufacturer: Philips

Philips Semiconductors
2001 Jan 18
F
S.3.1
S.3.2
S.3.3
S.3.4
S.3.5
S.3.6
S.3.7
S.3.8
Chrominance and Luminance filters
C
F.1.1
F.1.2
F.1.3
F.1.4
F.1.5
C
F.2.1
F.2.2
F.2.3
C
F.3.1
F.3.2
Y
F.4.1
F.4.2
F.4.3
AST INSERTION
HROMINANCE TRAP CIRCUIT
HROMINANCE BANDPASS CIRCUIT
LOCHE FILTER
TV signal processor-Teletext decoder with
embedded -Controller
NUMBER
DELAY LINE
input voltage
maximum input pulse
delay time from RGB in to
RGB out
delay difference between
insertion to RGB out and RGB in
to RGB out
input current
suppression of internal RGB
signals
suppression of external RGB
signals
trap frequency
Bandwidth at f
Bandwidth at f
colour subcarrier rejection
trap frequency during SECAM
reception
centre frequency (CB = 0)
centre frequency (CB = 1)
bandpass quality factor
centre frequency
Bandwidth
delay time
tuning range delay time
bandwidth of internal delay line
PARAMETER
;
NOTE
SC
SC
= 3.58 MHz
= 4.43 MHz
34
no data insertion
data insertion
insertion
data insertion; note 6
data insertion; note 6
notes 6 and 30; insertion;
f
notes 6 and 30; no insertion;
f
note 6
8 steps
note 6
i
i
3 dB
3 dB
= 0 to 5 MHz
= 0 to 5 MHz
CONDITIONS
85
TDA935X/6X/8X PS/N2 series
0.9
24
4.26
241
8
160
MIN.
Tentative Device Specification
55
55
f
2.8
3.4
26
4.3
f
1.1 f
3
4.29
268
480
osc
osc
TYP.
osc
0.4
3.0
20
20
0.2
4.31
295
+160
MAX.
V
V
ns
ns
mA
dB
dB
MHz
MHz
MHz
MHz
ns
ns
MHz
V
MHz
MHz
dB
MHz
kHz
UNIT