參數(shù)資料
型號(hào): TUA6032
廠商: INFINEON TECHNOLOGIES AG
元件分類: 調(diào)諧器
英文描述: 3-BAND, VIDEO TUNER, PDSO38
封裝: PLASTIC, TSSOP-38
文件頁(yè)數(shù): 34/49頁(yè)
文件大?。?/td> 882K
代理商: TUA6032
Product Info
Product Info
Wireless Components
Specification, January 2002
Package
TUA6030, TUA6032
Product Info
General Description
The TUA6030, TUA6032 devices com-
bine a mixer-oscillator block with a dig-
itally programmable phase locked loop
(PLL) for use in TV and VCR tuners.
Features
General
s
Suitable for PAL/NTSC and Digital
Video Broadcasting
s
Wideband AGC detector for inter-
nal tuner AGC
5 programmable take-over points
2 programmable time constants
s
Full ESD protection
Mixer/Oscillator
s
High impedance mixer input (com-
mon emitter) for LOW band
s
Low impedance mixer input (com-
mon base) for MID band
s
Low impedance mixer input (com-
mon base) for HIGH band
s
2 pin oscillator for LOW band
s
2 pin oscillator for MID band
s
4 pin oscillator for HIGH band
IF-Amplifier
s
IF preamplifier with symmetrical
75
output impedance able to
drive a SAW filter (500
//40 pF)
PLL
s
4 independent I2C addresses
s
I2C bus protocol compatible with
3.3 V and 5V micro-controllers up
to 400 kHz
s
Short lock-in time
s
High voltage VCO tuning output
s
4 PNP ports
s
3 NPN ports
s
1 NPN port/ADC input
s
Internal LOW/MID/HIGH band
switch
s
Lock-in flag
s
Programmable reference divider
ratio (24, 64, 80, 128)
s
Programmable charge pump
current
Application
s
The IC is suitable for PAL and
NTSC tuners in TV- and VCR-sets
or set-top receivers for analog TV
and Digital Video Broadcasting.
s
The AGC stage makes the
tuner AGC independent of the
Video-IF AGC.
Ordering Information
Type
Ordering Code
Package
TUA6030
Q67037-A1146 (tape and reel)
P-TSSOP-38
TUA6032
Q67037-A1 (tape and reel)
P-TSSOP-38
相關(guān)PDF資料
PDF描述
TUA6030 3-BAND, VIDEO TUNER, PDSO38
TUA6034-T 3-BAND, VIDEO TUNER, PDSO38
TUA6034-V 3-BAND, VIDEO TUNER, QCC48
TUA6036-T 3-BAND, VIDEO TUNER, PDSO38
TUA6039F-2 3-BAND, VIDEO TUNER, QCC48
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