tda9898 NXP Semiconductors, tda9898 Datasheet - Page 85

• Manufacturer Part Number: tda9898
• Description: Multistandard Hybrid If Processing Semiconductors
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA9897_TDA9898_3
Product data sheet
Fig 38. Direct IF signal conditions for measurement of intermodulation at OUT2
Fig 39. Zero IF signal conditions for measurement of intermodulation at OUT1 and OUT2
Fig 40. Low IF signal conditions for measurement of intermodulation at OUT1
(1) 0.25 V for W4[7] = 1.
(1) 0.5 V for W4[7] = 1.
(1) 0.25 V for W4[7] = 1.
V
V
V
i(IF)(RMS)
(dB V)
i(IF)(RMS)
i(IF)(RMS)
(dB V)
(dB V)
74
74
74
f
f
0
0
0
synth
synth
36
36
0
Rev. 03 — 11 January 2008
47
input signal
input signal
input signal
37.7 38.3
40.7 41.3
57.5
(MHz)
(MHz)
(MHz)
f
f
f
i
i
i
V
V
V
o(dif)(p-p)
o(dif)(p-p)
o(dif)(p-p)
(V)
(V)
(V)
1.0
0.5
0.5
(1)
(1)
(1)
0
0
0
0
0
0
TDA9897; TDA9898
36.5
1.1
4.1
Multistandard hybrid IF processing
1.7
4.7
output signal
output signal
47
output signal
57.5
2.3
5.3
© NXP B.V. 2008. All rights reserved.
IM
IM
IM
2.9
5.9
68
008aaa052
008aaa053
008aaa051
(MHz)
(MHz)
(MHz)
f
f
f
o
o
o
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