tda9898 NXP Semiconductors, tda9898 Datasheet - Page 84

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

NXP Semiconductors
TDA9897_TDA9898_3
Product data sheet
Fig 36. Maximum differential load figures at OUT1/OUT2
Fig 37. Typical C/N ratio as a function of IF input voltage
(1) Direct IF, f
(2) Low IF, f
(3) Zero IF, f
(1) Direct IF.
(2) Low IF.
(3) Zero IF.
W4[7] = 0; nominal output level
max
max
max
= 9 MHz.
= 4 MHz.
= 40 MHz, with single-ended resistors of 1 k to GND.
(dBc/Hz)
C
(pF)
C/N
Rev. 03 — 11 January 2008
L(dif)
130
120
110
100
30
20
10
90
80
0
30
0
50
1
70
(1)
(2)
(3)
TDA9897; TDA9898
2
Multistandard hybrid IF processing
V
R
90
(3)
(2)
(1)
i(IF)(RMS)
L(dif)
001aah343
001aaf467
(k )
(dB V)
110
3
© NXP B.V. 2008. All rights reserved.
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