參數(shù)資料
型號(hào): TDA5732
廠商: NXP Semiconductors N.V.
英文描述: Low power VHF, UHF mixer/oscillator for TV and VCR 2-band tuners
中文描述: 低功耗,超高頻調(diào)音臺(tái)甚高頻/電視和錄像機(jī)2振蕩器波段調(diào)諧器
文件頁(yè)數(shù): 10/18頁(yè)
文件大?。?/td> 108K
代理商: TDA5732
1995 Mar 22
10
Philips Semiconductors
Preliminary specification
Low power VHF, UHF mixer/oscillator
for TV and VCR 2-band tuners
TDA5732M
Fig.5 Band A 1% cross modulation.
Wanted input signal = 80 dB
μ
V; Zi >> 50
wanted input signal = 2V
; unwanted input signal modulated with 30% AM;
V
oA(IF)
= unwanted output signalV
o
when the output wanted signal is modulated with 0.3% AM.
handbook, full pagewidth
MBE288
wanted
input signal
source
V
HYBRID
A
C
B
D
D.U.T.
A IN
IF
out
A IN
ew
50
25
50
unwanted
input signal
source
50
50
eu
50
out
V
meas
V
modulation analyzer
(unwanted AM on
the output wanted
frequency)
wanted
input
signal
RMS
voltmeter
Fig.6 Band C 1% cross modulation.
Wanted input signal = 70 dB
μ
V; unwanted input signal modulated with 30% AM; V
oA(IF)
= unwanted output signal V
o
when the
output wanted signal is modulated with 0.3% AM.
handbook, full pagewidth
MBE287
wanted
input signal
source
V
HYBRID
A
C
B
D
HYBRID
A
C
B
D
D.U.T.
C IN
IF
out
C IN
ew
50
25
50
50
unwanted
input signal
source
50
50
eu
50
out
V
modulation analyzer
(unwanted AM on
the output wanted
frequency)
wanted
input
signal
RMS
voltmeter
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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