tda9898 NXP Semiconductors, tda9898 Datasheet - Page 88

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

NXP Semiconductors
TDA9897_TDA9898_3
Product data sheet
Fig 45. Typical gain characteristic for AGCDIN control voltage
(1) 2.0 V (p-p) differential output voltage (LIF or ZIF, W9[7] = 0, W4[7] = 0).
(2) 1.0 V (p-p) differential output voltage (LIF or ZIF, W9[7] = 0, W4[7] = 1; DIF, W9[7] = 0,
(3) 0.5 V (p-p) differential output voltage (DIF, W9[7] = 0, W4[7] = 1).
(4) 2.0 V (p-p) differential output voltage (LIF or ZIF, W9[7] = 1, W4[7] = 0).
(5) 1.0 V (p-p) differential output voltage (LIF or ZIF, W9[7] = 1, W4[7] = 1; DIF, W9[7] = 1,
(6) 0.5 V (p-p) differential output voltage (DIF, W9[7] = 1, W4[7] = 1).
(7) Ratio of output peak-to-peak level to input RMS level.
W4[7] = 0).
W4[7] = 0).
G
(dB)
Rev. 03 — 11 January 2008
(7)
100
80
60
40
20
0
0
0.5
(1)
(2)
(3)
1.0
1.5
2.0
TDA9897; TDA9898
(4)
(5)
(6)
2.5
Multistandard hybrid IF processing
V
AGCDIN
008aaa089
3.0
(V)
3.5
© NXP B.V. 2008. All rights reserved.
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