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TDA8262HN Datasheet, PDF (3/30 Pages) NXP Semiconductors – Fully integrated satellite tuner | |||
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Philips Semiconductors
TDA8262HN
Fully integrated satellite tuner
Table 1:
Symbol
ΦNosc
SNFSB
AGC
Tamb
Quick reference data â¦continued
Parameter
Conditions
oscillator phase noise in 100 kHz offset;
the satellite band
fcomp = 1 MHz
synthesizer noise ï¬oor in 1 kHz and 10 kHz
the satellite band
offset; fcomp = 1 MHz
ampliï¬er gain control
range
ambient temperature
Min Typ
[2] -
â100
[2] -
-
55 60
â20 -
Max Unit
â94 dBc/Hz
â78 dBc/Hz
-
dB
+85 °C
[1] The product is qualiï¬ed with an output voltage of 550 mV (p-p) differential, however larger values can be
used at baseband outputs that might have impact on the product performance.
[2] Phase noise in optimal conditions, see related application note.
5. Typical performances
⢠Noise ï¬gure at maximum gain: 8 dB
⢠High linearity:
â IIP2 = +2 dBm at â20 dBm input and 2.15 GHz
â IIP3 = +6 dBm at â20 dBm input and 2.15 GHz.
⢠Low synthesizer noise ï¬oor: â78 dBc/Hz at 1 kHz and 10 kHz offset with
fcomp = 1 MHz
⢠AGC linearity: < 0.7 dB/step with a 8-bit DAC
⢠Maximum I/Q amplitude mismatch: 1 dB
⢠Maximum I/Q quadrature mismatch: 5°
⢠Symbol rates: from 1 MBd to 45 MBd.
6. Ordering information
Table 2: Ordering information
Type number Package
Name
Description
TDA8262HN
HVQFN32 plastic thermal enhanced very thin quad ï¬at package;
no leads; 32 terminals; body 5 Ã 5 Ã 0.85 mm
Version
SOT617-1
9397 750 13194
Product data sheet
Rev. 01 â 14 December 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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