TDA9899HN/V2,551 NXP Semiconductors, TDA9899HN/V2,551 Datasheet - Page 86

• Manufacturer Part Number: TDA9899HN/V2,551
• Description: IC IF PROCESSOR MULTISTD 48HVQFN
• Manufacturer: NXP Semiconductors

Specifications of TDA9899HN/V2,551

• Function: IF Processor
• Rf Type: ATV, DVB, FM
• Package / Case: 48-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935282856551; TDA9899HN/V2-S; TDA9899HN/V2-S

NXP Semiconductors
Table 58.
V
V
gain controlled amplifier adjusted to typical specified output level; measurements taken in test circuit of
crystal oscillator reference; unless otherwise specified.
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10] For driving three reference frequency inputs via decoupling capacitors in parallel (three times TDA9899, pin FREF, W7[7] = 0) and a
TDA9899_3
Product data sheet
Symbol
Reference frequency output; W7[7] = 1; pin FREF
V
R
V
f
I
I
I
bias(int)
sink(o)(max)
source(o)(max)
P
i(IF)
FREF
o(fref)(p-p)
3dB(u)
O
= 5 V
Some parameters can be decreased at V
This parameter is not tested during production and is only given as application information.
Output current can be increased by application of single-ended resistor from each output pin to GND. Recommended resistor value is
minimum 1 k .
With single-ended load for f
ground.
Noise level is measured without input signal but AGC adjusted corresponding to the given input level.
Set with AGC nominal output voltage as reference. For C/N measurement switch input signal off.
With single-ended load R
The tolerance of the reference frequency determines the accuracy of VIF AFC, RIF AFC, FM demodulator center frequency, maximum
FM deviation, sound trap frequency, LIF band-pass cut-off frequency and ZIF low-pass cut-off frequency as well as the accuracy of the
synthesizer.
The value of C
single-ended capacitive load up to 6.5 pF the recommended value of the resistor to GND is 10 k .
= 10 mV (RMS); f
[1]
; T
Characteristics
amb
= 25 C; 8 MHz system; see
pull
Parameter
voltage on pin FREF
(DC)
output resistance
peak-to-peak
reference frequency
output voltage
upper cut-off
frequency
internal bias current
(DC)
maximum output sink
current
maximum output
source current
determines the accuracy of the resonance frequency of the crystal. It depends on the used type of crystal.
IF
= 36 MHz for low IF output of 5 MHz; IF input from 50
L
…continued
IF
1 k and C
< 45 MHz R
L
P
L
Conditions
pin open-circuit
pin open-circuit
of emitter follower
AC and DC
AC and DC; with resistor to
GND
= 4.5 V.
5 pF to ground.
1 k and C
Table 36
Rev. 03 — 15 January 2008
L
and
Multistandard hybrid IF processing including car mobile
5 pF to ground and for f
Table
37; CW test input signal is used for specification;
[2][10]
[2]
[2]
[2]
[2]
[2]
IF
Min
2.3
200
200
4
150
100
430
= 45 MHz to 60 MHz R
via broadband transformer 1 : 1;
Typ
2.6
350
300
8
200
-
-
L
= 1 k and C
Figure 49
TDA9899
Max
2.9
500
360
12
-
-
-
© NXP B.V. 2008. All rights reserved.
with 4 MHz
L
Unit
V
mV
MHz
86 of 103
A
A
A
3 pF to