TDA9881HN NXP [NXP Semiconductors], TDA9881HN Datasheet - Page 13

• Manufacturer Part Number: TDA9881HN
• Description: Alignment-free vision and FM sound IF PLL demodulator for negative modulated TV standards
• Manufacturer: NXP [NXP Semiconductors]

Philips Semiconductors
10. Thermal characteristics
Table 9:
11. Characteristics
Table 10:
V
f
broadband transformer 1 : 1; video modulation DSB; residual carrier for B/G is 10 %; video signal in accordance with “CCIR
line 17 and line 330”; measurements taken in test circuit of
9397 750 13417
Product data sheet
Symbol
R
Symbol
Supply; pin V
V
I
P
Power-on reset
V
V
VIF amplifier; pins VIF1 and VIF2
V
V
V
G
B
B
R
C
V
SC
P
P
P
V
P
tot
P(start)
P(stop)
i(VIF)(rms)
i(max)(rms)
i(ovl)(rms)
VIF( 3dB)(ll)
VIF( 3dB)(ul)
I
th(j-a)
i(dif)
i(dif)
VIF(cr)
= 5 V; T
IF(int)
= 33.4 MHz; PC/SC = 13 dB; f
amb
Thermal characteristics
Characteristics
P
= 25 C; see
Parameter
thermal resistance from junction to ambient
Parameter
supply voltage
supply current
total power dissipation
supply voltage for start of
reset
supply voltage for end of
reset
time constant (R
network at pin V
VIF input voltage
sensitivity (RMS value)
maximum input voltage
(RMS value)
overload input voltage
(RMS value)
internal IF amplitude
difference between
picture and sound carrier
VIF gain control range
lower limit 3 dB VIF
bandwidth
upper limit 3 dB VIF
bandwidth
differential input
resistance
differential input
capacitance
DC input voltage
TDA9881TS (SSOP24)
TDA9881HN (HVQFN32)
Table 12
mod
P
C) for
for input frequencies; B/G standard is used for the specification (f
= 400 Hz); input level V
Conditions
decreasing supply
voltage
increasing supply
voltage
+1 dB video at output
within AGC range;
see
1 dB video at output
f = 5.5 MHz
Rev. 01 — 16 November 2004
Figure 6
Alignment-free vision and FM sound IF PLL demodulator
Figure
i(VIF)
= 10 mV (RMS) (sync level for B/G); IF input from 50
21; unless otherwise specified.
Conditions
in free air
[1]
[2]
[3]
[3]
Min
4.5
52
-
2.5
-
1.2
-
150
-
-
60
-
-
-
-
-
Typ
5.0
63
305
3.0
-
-
60
190
-
0.9
66
15
80
2
3
1.93
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Typ
105
40
Max
5.5
70
385
3.5
4.4
-
100
-
440
-
-
-
-
-
-
-
PC
TDA9881
= 38.9 MHz;
Unit
K/W
K/W
Unit
V
mA
mW
V
V
mV
mV
dB
dB
MHz
MHz
k
pF
V
s
V
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