參數(shù)資料
型號(hào): TDA9897HL/V3
廠(chǎng)商: NXP SEMICONDUCTORS
元件分類(lèi): 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT313-2, LQFP-48
文件頁(yè)數(shù): 82/103頁(yè)
文件大?。?/td> 529K
代理商: TDA9897HL/V3
TDA9897_TDA9898_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 25 May 2009
8 of 103
NXP Semiconductors
TDA9897; TDA9898
Multistandard hybrid IF processing
6.
Block diagram
Fig 1.
Block diagram of TDA9898 (continued in Figure 2)
B
A
C
D
E
F
G
H
J
001aai732
TDA9898
I2C-BUS
SIF AGC
SYNTHESIZER
VCO
VIF PLL
ACQUISITION
HELP
PEAK
AGC
TUNER
VIF AFC
TOP2
TOP1
NYQUIST
FILTER
Q
I
VIF AGC
FM peak
23
36
AGCDIN
IF3A
IF3B
SDA
3
4
IF2A
IF2B
9
10
2, 18, 37
TOP2
LFVIF
LFSYN1
optional tuner
AGC TOP for
positive
modulation and
radio signal
strength detector
onset
11
13
i.c.
TAGC
45
47
CIFAGC
5
IF1A
IF1B
6
7
AM average
24
SCL
14
i.c.
SYNTHESIZER
AND VCO
standard
25
ADRSEL
32
BVS
22
GNDD
sideband (L-accent)
LFSYN2
1
CTAGC
8
38
GDS
34
standard
sideband
SIDEBAND
FILTER
Q
I
SOUND
CARRIER
TRAP
trap reference
GROUP
DELAY
EQUALIZER
I2C-BUS TOPPOS
AND RSSI
RSSI
DETECTOR
AND
L STANDARD
TUNER
AGC
n.c.
DECODER
I2C-BUS
TOPNEG
GND
48
相關(guān)PDF資料
PDF描述
TDA9897HN/V3 SPECIALTY CONSUMER CIRCUIT, PQCC48
TDA9898HN/V2 SPECIALTY CONSUMER CIRCUIT, PQCC48
TDA9898HL/V2/S1 SPECIALTY CONSUMER CIRCUIT, PQFP48
TDA9897HL/V2/S1 SPECIALTY CONSUMER CIRCUIT, PQFP48
TDA9897HN/V2 SPECIALTY CONSUMER CIRCUIT, PQCC48
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA9897HN 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9897HN/V3 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9897S1 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9897V2 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9898 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Multistandard hybrid IF processing