參數(shù)資料
型號(hào)： 935261155112
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 偏轉(zhuǎn)
英文描述： HORIZ/VERT DEFLECTION IC, PDIP32
封裝： 0.400 INCH, PLASTIC, SOT-232, DIP-32
文件頁(yè)數(shù)： 56/63頁(yè)
文件大小： 293K
代理商： 935261155112
1999 Jul 13
6
Philips Semiconductors
Product specication
I2C-bus autosync deection controllers for
PC/TV monitors
TDA4853; TDA4854
PINNING
Note
1. External connections to this pin are not allowed.
SYMBOL
PIN
DESCRIPTION
HFLB
1
horizontal yback input
XRAY
2
X-ray protection input
BOP
3
B+ control OTA output
BSENS
4
B+ control comparator input
BIN
5
B+ control OTA input
BDRV
6
B+ control driver output
PGND
7
power ground
HDRV
8
horizontal driver output
XSEL
9
select input for X-ray reset
VCC
10
supply voltage
EWDRV
11
EW waveform output
VOUT2
12
vertical output 2 (ascending sawtooth)
VOUT1
13
vertical output 1 (descending sawtooth)
VSYNC
14
vertical synchronization input
HSYNC
15
horizontal/composite synchronization input
CLBL
16
video clamping pulse/vertical blanking output
HUNLOCK
17
horizontal synchronization unlock/protection/vertical blanking output
SCL
18
I2C-bus clock input
SDA
19
I2C-bus data input/output
ASCOR
20
output for asymmetric EW corrections
VSMOD
21
input for EHT compensation (via vertical size)
VAGC
22
external capacitor for vertical amplitude control
VREF
23
external resistor for vertical oscillator
VCAP
24
external capacitor for vertical oscillator
SGND
25
signal ground
HPLL1
26
external lter for PLL1
HBUF
27
buffered f/v voltage output
HREF
28
reference current for horizontal oscillator
HCAP
29
external capacitor for horizontal oscillator
HPLL2
30
external lter for PLL2/soft start
HSMOD
31
input for EHT compensation (via horizontal size)
i.c.
32
internally connected; note 1: TDA4853
FOCUS
32
output for horizontal and vertical focus: TDA4854
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