TDA9885T/V3 NXP Semiconductors, TDA9885T/V3 Datasheet - Page 22

• Manufacturer Part Number: TDA9885T/V3
• Description: Modulator / Demodulator ALIGN FRRE VIF/SIF CIR NEG MOD
• Manufacturer: NXP Semiconductors

Specifications of TDA9885T/V3

• Package / Case: SO-24
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA9885T/V3,112

NXP Semiconductors
12. Characteristics
Table 20.
V
f
for L); IF input from 50
L is 3 %; video signal in accordance with “ITU-T J.63 line 17 and line 330” or “NTC-7 Composite”; measurements taken in
test circuit of
TDA9885_TDA9886_3
Product data sheet
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
FPLL and true synchronous video demodulator
f
f
SC
P
VCO(max)
VIF
P
P
V
f
P
tot
P(start)
P(stop)
i(VIF)(rms)
i(max)(rms)
i(ovl)(rms)
VIF( 3dB)(ll)
VIF( 3dB)(ul)
I
i(dif)
i(dif)
VIF(cr)
VIF
= 5 V; T
IF(int)
= 33.4 MHz; PC / SC = 13 dB; f
amb
Characteristics
Figure
P
= 25 C; see
Parameter
supply voltage
supply current
total power dissipation
supply voltage for start of reset
supply voltage for end of reset
time constant (R
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
control range VIF gain
lower limit 3 dB VIF bandwidth
upper limit 3 dB VIF bandwidth
differential input resistance
differential input capacitance
DC input voltage
maximum oscillator frequency for
carrier regeneration
vision carrier operating
frequencies
VIF frequency window of digital
acquisition help
26; unless otherwise specified.
via broadband transformer 1 : 1; video modulation DSB; residual carrier for B/G is 10 % and for
P
Table 22
mod
C) for network
for input frequencies; B/G standard is used for the specification (f
= 400 Hz); input level V
I
2
C-bus controlled multistandard alignment-free IF-PLL demodulators
Rev. 03 — 16 December 2008
[4]
Conditions
decreasing supply voltage
increasing supply voltage;
I
enable
for applications without
I
+1 dB video at output
within AGC range;
see
f = 2f
see
related to f
see
2
2
1 dB video at output
f = 5.5 MHz
C-bus transmission
C-bus
Figure 9
Table 13
Figure 12
PC
i(VIF)
VIF
;
= 10 mV (RMS) (sync level for B/G; peak white level
TDA9885; TDA9886
[1]
[2]
[3]
[3]
Min
4.5
52
-
2.5
-
1.2
-
150
-
-
60
-
-
-
-
-
120
-
-
-
-
-
-
-
Typ
5.0
63
305
3.0
-
-
60
190
-
0.7
66
15
80
2
3
1.93
140
33.4
33.9
38.0
38.9
45.75
58.75
2.3
PC
© NXP B.V. 2008. All rights reserved.
= 38.9 MHz;
Max
5.5
70
385
3.5
4.4
-
100
-
440
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
V
mA
mW
V
V
mV
mV
dB
dB
MHz
MHz
k
pF
V
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
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