NXP Semiconductors
TDA9901
Wideband differential digital controlled variable gain amplifier
−55
HD
(dBc)
−65
−75
014aaa469
(1)
(2)
−55
HD
(dBc)
−65
−75
014aaa470
(1)
(2)
−85
10−1
1
10
102
f (MHz)
(1) α3H.
(2) α2H.
Typical condition; 2 V (p-p) differential output
Fig 6. Harmonic Distortion (HD) as a function of
frequency for minimum gain
−55
HD
(dBc)
−65
014aaa471
(1)
(2)
−75
−85
10−1
1
10
102
f (MHz)
(1) α3H.
(2) α2H.
Typical condition; 2 V (p-p) differential output
Fig 8. Harmonic Distortion (HD) as a function of
frequency for minimum gain plus 12 dB
−85
10−1
1
10
102
f (MHz)
(1) α3H.
(2) α2H.
Typical condition; 2 V (p-p) differential output
Fig 7. Harmonic Distortion (HD) as a function of
frequency for minimum gain plus 6 dB
−55
HD
(dBc)
(1)
−65
014aaa472
−75
(2)
−85
10−1
1
10
102
f (MHz)
(1) α3H.
(2) α2H.
Typical condition; 2 V (p-p) differential output
Fig 9. Harmonic Distortion (HD) as a function of
frequency for minimum gain plus 18 dB
TDA9901_4
Product data sheet
Rev. 04 — 14 August 2008
© NXP B.V. 2008. All rights reserved.
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