tda4855 NXP Semiconductors, tda4855 Datasheet - Page 5

• Manufacturer Part Number: tda4855
• Description: Autosync Deflection Controller Asdc
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PINNING
1996 Jul 18
HFLB
XRAY
BOP
BSENS
BIN
BDRV
HDRV
PGND
V
FOCUS
EWDRV
VOUT2
VOUT1
VSYNC
HSYNC
CLBL
VPOS
VAMP
VSCOR
EWTRP
EWPAR
VAGC
VREF
VCAP
SGND
HPLL1
HBUF
HREF
HCAP
HPOS
HPLL2
EWWID
SYMBOL PIN
CC
Autosync Deflection Controller (ASDC)
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
11
1
2
3
4
5
6
7
8
9
horizontal flyback input
X-ray protection input
B+ control OTA output;
comparator input
B+ control comparator input/output
B+ control OTA input
B+ control driver output
horizontal driver output
power ground
supply voltage
horizontal focus parabola input/output
EW parabola output
vertical output 2 (ascending sawtooth)
vertical output 1 (descending
sawtooth)
vertical synchronization input/output
(TTL level)
horizontal/composite synchronization
input (TTL level or sync-on-video)
video clamping pulse/vertical blanking
and protection output
vertical shift input
vertical size input
vertical S-correction input
EW trapezium correction input
EW parabola amplitude input
external capacitor for vertical
amplitude control
external resistor for vertical oscillator
external capacitor for vertical oscillator
signal ground
external filter for PLL1
buffered f/v voltage output
reference current for horizontal
oscillator
external capacitor for horizontal
oscillator
horizontal shift input
external filter for PLL2/soft start
horizontal size input
DESCRIPTION
5
handbook, halfpage
EWDRV
FOCUS
HSYNC
BSENS
VSYNC
VOUT2
VOUT1
PGND
HDRV
XRAY
BDRV
HFLB
CLBL
BOP
V CC
Fig.2 Pin configuration.
BIN
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
TDA4855
MBG549
Preliminary specification
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
EWWID
HPLL2
HPOS
HCAP
HREF
HBUF
HPLL1
SGND
VCAP
VREF
VAGC
EWPAR
EWTRP
VSCOR
VAMP
VPOS
TDA4855