參數(shù)資料
型號(hào)： TDA6651TT
廠商： NXP Semiconductors N.V.
英文描述： 5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)
中文描述： 5伏混頻器/振蕩器，低噪聲的混合型地面調(diào)諧器鎖相環(huán)頻率合成器（數(shù)字和模擬）
文件頁(yè)數(shù)： 35/55頁(yè)
文件大?。?/td> 377K
代理商： TDA6651TT
2004 Mar 22
35
Philips Semiconductors
Product specification
5 V mixer/oscillator and low noise PLL synthesizer
for hybrid terrestrial tuner (digital and analog)
TDA6650TT;
TDA6651TT
50
50
wanted
signal
source
unwanted
signal
source
AM = 30%
1 kHz
V
HBIN1
HBIN2
A
B
C
D
HYBRID
A
B
C
D
HYBRID
10 dB
attenuator
Vmeas
RMS
voltmeter
FILTER
DUT
38.9 MHz
50
50
e
u
e
w
IFOUTA
IFOUTB
V
CCA
fce754
50
modulation
analyzer
27
V
o
Fig.23 Cross modulation measurement in high band with asymmetrical IF output.
Wanted signal source at f
RFpix
is 70 dB
μ
V.
Unwanted output signal at f
snd
.
The level of unwanted signal is measured by causing 1% AM modulation
in the wanted signal.
A
B
C
D
HYBRID
A
B
C
D
HYBRID
DUT
IFOUTA
IFOUTB
fce794
C
N1
N2
transformer
V
FILTER
38.9 MHz
50
50
wanted
signal
source
unwanted
signal
source
AM = 30%
1 kHz
HBIN1
HBIN2
6 dB
attenuator
V'
meas
RMS
voltmeter
50
50
e
u
e
w
50
modulation
analyzer
V
o
Fig.24 Cross modulation measurement in high band with symmetrical IF output.
V’
meas
= V
o
(transformer ratio N1/N2 = 5 and loss).
N1 = 10 turns.
N2 = 2 turns.
N1 / N2 = 5.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA6651TT/C3 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)
TDA6651TT/C3,118 功能描述:射頻混合器 Mixer/Oscillator 38-Pin RoHS:否 制造商:NXP Semiconductors 頻率范圍: 轉(zhuǎn)換損失——最大: 工作電源電壓:6 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
TDA6651TT/C3/S2 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)
TDA6651TT/C3/S3 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)
TDA6800 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Video modulator circuit
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