參數(shù)資料
型號: TUA6041-2
廠商: INFINEON TECHNOLOGIES AG
元件分類: 調(diào)諧器
英文描述: 3-BAND, VIDEO TUNER, QCC48
封裝: VQFN-48
文件頁數(shù): 66/66頁
文件大小: 926K
代理商: TUA6041-2
Data Sheet
9
Revision 3.1, 2006-12-19
TUA 6041-2
LIGHTNING
Product Info
1
Product Info
General Description
The TUA 6041-2 integrates the mixer-oscillator, AGC amplifier, digitally programmable
phase lock loop (PLL) and a digital alignment feature so that traditional air coils can be
replaced by SMD coils. This makes the TUA 6041-2 an ideal product for applications
where size and low power consumption are required design key factors. Typical
applications include TV's, VCR's, Set Top Boxes (STB) and also a range of portable
products.
Ordering Information
Type
Ordering Code
Package
TUA 6041-2
SP000250163
PG-VQFN-48
Features
General
Suitable for PAL, NTSC, SECAM,
DVB, DMB, DAB, ISDB-T and ATSC
High band covers frequency range for
L-Band up to 1.5 GHz
Supply voltage range from 3 to 5.5 V
Combined small - wide AGC detection
AGC + AGC buffer output
Low phase noise
Full ESD protection
Qualified according to JEDEC for
consumer applications
Mixer/Oscillator
Three band tuner
Unbalanced highohmic LOW band
input
Balanced lowohmic MID band input
Balanced lowohmic HIGH band input
Two pin oscillators for LOW/MID band
Four pin oscillator for HIGH band
IF-Amplifier
4 IF pins to connect a 2 pole bandpass
Symmetrical SAW driver
Fully balanced IF AGC amplifier
PLL
I
2C / three wire combi bus
4 independent I
2C addresses
High voltage VCO tuning output
Two PMOS ports
One voltage referred port
Internal LOW/MID/HIGH band switch
Xtal oscillator, range from 4 to 16 MHz
Xtal buffer output with programmable
level and output divider
Clock generator for DC/DC converter
with programmable high and low time
Digital alignment
Three DACs for digital alignment,
control range up to 5 volt
Power management
Bus controlled stand by mode
Application
The IC is suitable for PAL, NTSC,
SECAM,
DVB-C,
DVB-T,
DVB-H,
DMB-T, DAB, ISDB-T, ATSC and L-
Band tuners.
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