tda9725 NXP Semiconductors, tda9725 Datasheet - Page 8

• Manufacturer Part Number: tda9725
• Description: Y/c Automatic Adjustment Processor Vhs Standard
• Manufacturer: NXP Semiconductors

Philips Semiconductors
CHARACTERISTICS
V
Luminance part: All amplitudes are VBS peak-to-peak values, unless otherwise specified.
Chrominance part: All amplitudes for PAL and NTSC are red values with 75% saturation and chrominance-to-burst ratio
of 2.2 : 1, unless otherwise specified.
1996 Oct 14
Supplies
V
I
I
FM
I
I
C
I
L
I
I
Picture control/edit switch input (pin 1)
V
Deviation/playback AGC detector input (pin 2)
V
Test pin 2/correlation detector output (pin 3)
V
V
CC
PB
REC
PB
REC
CC(C)
PB
REC
UMINANCE SUPPLY
SYMBOL
CC
1
2
OH
OL
Y/C automatic adjustment processor
(VHS standard)
HROMINANCE SUPPLY
= 5 V; T
SUPPLY
(
amb
PIN
supply voltage
current consumption
(I
current consumption
(I
DC playback current
DC record current
DC supply current
DC playback current
DC record current
DC input voltage
detection voltage
HIGH level output voltage
LOW level output voltage
= +25 C and typical application (see Figs 1 and 2), unless otherwise specified.
10
10
10)
+ I
+ I
(
PIN
29
29
PARAMETER
(
+ I
PIN
+ I
40)
40
40
29)
)
)
playback mode
record mode
playback mode
record mode
pin open-circuit
sharp picture
soft picture
edit mode
correlation of Y signal;
pin 37 LOW; R
non-correlation of Y signal
CONDITIONS
8
L
10 k
4.5
140
125
0
1.6
4.1
1.8
1.5
MIN.
5.0
170
155
22
12
85
85
63
57
1.6
2.5
2.1
0.1
TYP.
Product specification
5.5
200
185
1.6
3.2
5.0
3.2
3.0
0.5
MAX.
TDA9725
V
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
UNIT