參數(shù)資料
型號: 935260802112
廠商: NXP SEMICONDUCTORS
元件分類: 偏轉(zhuǎn)
英文描述: HORIZ/VERT DEFLECTION IC, PDIP32
封裝: PLASTIC, SDIP-32
文件頁數(shù): 17/63頁
文件大?。?/td> 318K
代理商: 935260802112
1999 Jul 13
24
Philips Semiconductors
Product specication
I2C-bus autosync deection controllers for
PC/TV monitors
TDA4853; TDA4854
VHPINBAL(ASCOR)
vertical parabola voltage for pin
unbalance correction
register HPINBAL = 0;
control bit HBC = 0; note 8
1.0
V
register HPINBAL = 15;
control bit HBC = 0; note 8
1.0
V
register HPINBAL = X;
control bit HBC = 1; note 8
0.05
V
Vo(ASCOR)(max)(p-p) maximum output voltage swing
(peak-to-peak value)
4
V
Vo(ASCOR)(max)
maximum output voltage
6.5
V
Vc(ASCOR)
centre voltage
4.0
V
Vo(ASCOR)(min)
minimum output voltage
1.9
V
Io(ASCOR)(max)
maximum output current
VASCOR ≥ 1.9 V
1.5
mA
Io(sink)(ASCOR)(max) maximum output sink current
VASCOR ≥ 1.9 V
50
A
Focus section: pin FOCUS; TDA4854 only
VHFOCUS(p-p)
amplitude of horizontal
parabola (peak-to-peak value)
register HFOCUS = 0
0.06
V
register HFOCUS = 31
3.2
V
tprecor
pre-correction of phase
1.9
s<tfb < 5.5 s
350
ns
tW(hfb)(min)
minimum horizontal yback
pulse width
typical tprecor = 350 ns
1.9
s
tW(hfb)(max)
maximum horizontal yback
pulse width
typical tprecor = 350 ns
5.5
s
tW(hfb)(TV)(max)
maximum horizontal yback
pulse width (TV)
typical td = 300 ns
12.5
s
VVFOCUS(p-p)
amplitude of vertical parabola
(peak-to-peak value)
register VFOCUS = 0;
note 8
0.02
V
register VFOCUS = 07;
note 8
0.8
V
Vo(FOCUS)(max)
maximum output voltage
IFOCUS = 0
5.7
6
6.3
V
Vo(FOCUS)(min)
minimum output voltage
IFOCUS = 0
1.7
2
2.3
V
Io(FOCUS)(max)
maximum output current
±1.5
mA
CL(FOCUS)(max)
maximum capacitive load
20
pF
B+ control section; see Figs 23 and 24
TRANSCONDUCTANCE AMPLIFIER: PINS BIN AND BOP
Vi(BIN)
input voltage pin 5
0
5.25
V
Ii(BIN)(max)
maximum input current pin 5
±1
A
Vref(int)
reference voltage at internal
non-inverting input of OTA
2.37
2.5
2.58
V
Vo(BOP)(min)
minimum output voltage pin 3
0.5
V
Vo(BOP)(max)
maximum output voltage pin 3
IBOP < 1 mA
5.0
5.3
5.6
V
Io(BOP)(max)
maximum output current pin 3
±500
A
gm(OTA)
transconductance of OTA
note 11
30
50
70
mS
Gv(ol)
open-loop voltage gain
note 12
86
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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