TDA9881TS/V2-T NXP Semiconductors, TDA9881TS/V2-T Datasheet - Page 3

• Manufacturer Part Number: TDA9881TS/V2-T
• Description: Modulator / Demodulator IF DEMODULATOR
• Manufacturer: NXP Semiconductors

Specifications of TDA9881TS/V2-T

• Package / Case: SSOP-24
• Maximum Operating Temperature: + 70 C
• Maximum Power Dissipation: 385 mW
• Minimum Operating Temperature: - 20 C
• Modulation Type: Quadrature
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• Supply Current: 63 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA9881TS/V2,518

Philips Semiconductors
Table 1:
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
5. Ordering information
Table 2:
9397 750 13417
Product data sheet
Symbol
PSRR
V
Reference frequency
f
V
Type number
TDA9881TS
TDA9881HN
ref
o(intc)(rms)
ref(rms)
Values of video and sound parameters can be decreased at V
The time constant (R
Condition: luminance range (5 steps) from 0 % to 100 %.
AC load: C
sound carrier traps (see
S/N
(B/G, I and D/K standard). Noise analyzer setting: 200 kHz high-pass and SC-trap switched on.
Conditions: video signal, grey level and negative modulation.
The intercarrier output signal at pin QSSO can be calculated by the following formula taking into account the internal video signal with
1.1 V (p-p) as a reference:
where:
the correction term of internal circuitry and
Pin REF is able to operate as a 1-pin crystal oscillator input as well as an external reference signal input, e.g. from the tuning system.
V
FMSO
o(intc)
W(video)
--------- -
2 2
Quick reference data
Ordering information
=
1
L
is the ratio of the black-to-white amplitude to the black level noise voltage (RMS value measured on pin CVBS). B = 5 MHz
1.1 V (p-p)
< 20 pF and R
is the correction term for RMS value,
Parameter
power supply ripple rejection
on pin FMSO
IF intercarrier output level
(RMS value)
reference signal frequency
reference signal voltage
(RMS value)
Package
Name
SSOP24
HVQFN32
C) at the supply must be > 1.2 s (e.g. 1
Figure 12
--------- -
2 2
L
1
> 1 k . The sound carrier frequencies (depending on the TV standard) are attenuated by the integrated
10
…continued
to
---------------- - dB
V
-----------------------------------------------------------------
V
Description
plastic shrink small outline package; 24 leads; body width 5.3 mm
plastic thermal enhanced very thin quad flat package; no leads;
32 terminals; body 5
i SC
i PC
Figure
17; H(s) is the absolute value of the transfer function).
3 dB is the tolerance of video output and intercarrier output V
20
+
6 dB 3 dB
Rev. 01 — 16 November 2004
Conditions
FM: f
see
QSS mode; SC
intercarrier mode;
PC/SC
operation as input
terminal
--------------- - dB
V
V
i PC
i SC
Figure 5
ripple
1
Alignment-free vision and FM sound IF PLL demodulator
(RMS)
= 20 dB; SC
= 70 Hz;
P
5
= 4.5 V.
is the sound-to-picture carrier ratio at pins VIF1 and VIF2 in dB, 6 dB is
0.85 mm
and 2.2 F).
1
; SC
2
2
off
off
[7]
[8]
Min
14
90
-
-
80
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Typ
20
140
75
4
-
o(intc)(rms)
TDA9881
Max
-
210
-
-
400
.
Version
SOT340-1
SOT617-3
Unit
dB
mV
mV
MHz
mV
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