參數(shù)資料
型號： TDA9898HN/V2
廠商： NXP SEMICONDUCTORS
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQCC48
封裝： 7 X 7 MM, 0.85 MM HEIGHT, PLASTIC, SOT619-1, MO-220, HVQFN-48
文件頁數(shù)： 66/103頁
文件大?。?/td> 511K
代理商： TDA9898HN/V2
TDA9897_TDA9898_3
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 03 — 11 January 2008
65 of 103
NXP Semiconductors
TDA9897; TDA9898
Multistandard hybrid IF processing
(1) VIF AFC via I2C-bus; accuracy is
±1 digit.
(2) Bit AFCWIN via I2C-bus (VCO is in
±1.6 MHz window) for all standards except M/N standard.
(3) Bit AFCWIN via I2C-bus (VCO is in
±0.8 MHz window) for M/N standard.
(4) VIF AFC average current.
(5) Reading via I2C-bus.
(6) Average; RC network at pin MPP2.
Fig 17. Typical analog and digital AFC characteristic for VIF
008aaa035
0
50
150
250
0
50
150
250
IAFC(6)
(
A)
250
fVIF (MHz)
36.375
40.375
39.875
37.875
38.875
37.375
36.875
38.375
39.375
bit AFCWIN (R1[7]) = 1
(1)
(4)
(2)
(3)
fAFC(VIF)(5)
(kHz)
Characteristics of digital and analog radio AFC is mirrored with respect to center frequency when lower sideband is used
(W2[3] = 0).
(1) RIF AFC via I2C-bus.
(2) FM carrier detection via I2C-bus.
(3) RIF AFC average current.
(4) Reading via I2C-bus.
(5) Average; RC network at pin MPP2.
Fig 18. Typical analog and digital AFC characteristic for RIF
001aad443
0
50
150
250
IAFC(5)
(
A)
250
fRIF (MHz)
5.0
6.0
5.8
5.4
5.6
5.2
AFC undefined
bit CARRDET (R1[5]) = 1
(1)
(3)
(2)
50
150
250
fAFC(RIF)(4)
(kHz)
250
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA9898S1 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9898V2 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9899 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard hybrid IF processing including car mobile
TDA9899HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard hybrid IF processing including car mobile
TDA9899HL/V2,118 功能描述:上下轉(zhuǎn)換器 MULTI APPL SYS RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128
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