參數(shù)資料
型號(hào)： 935260618518
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PDSO28
封裝： PLASTIC, SOT-341, SSOP-28
文件頁(yè)數(shù)： 16/44頁(yè)
文件大?。?/td> 241K
代理商： 935260618518
2000 Jan 24
23
Philips Semiconductors
Product specication
5 V mixers/oscillators and synthesizers for
cable TV and VCR 2-band tuners
TDA6402; TDA6402A;
TDA6403; TDA6403A
NF = NFmeas loss (of input circuit) (dB).
Fig.14 Noise figure (NF) measurement in VHF band.
handbook, full pagewidth
MGE699
22
VHFIN
IFOUT
D.U.T.
NOISE
SOURCE
NOISE
FIGURE
METER
BNC
RIM
INPUT
CIRCUIT
handbook, full pagewidth
MGE700
50
50
22
50
50
45.75 MHz
V
VHFIN
IFOUT
A
B
C
D
HYBRID
ew
eu
18 dB
attenuator
Vmeas
RMS
voltmeter
modulation
analyzer
unwanted
signal
source
wanted
signal
source
AM = 50%
1 kHz
Vo
FILTER
D.U.T.
Fig.15 Cross modulation measurement in VHF band.
Vo =Vmeas ×
Wanted output signal at fRFW = 55.25 (361.25) MHz; Vo(w) = 100 dBV.
Measuring the level of the unwanted output signal Vo(u) causing 0.5% AM modulation in the wanted output signal; fRFU = 59.75 (366.75) MHz.
fOSC = 101 (407) MHz.
Filter characteristics: fC = 45.75 MHz, f3 dB(BW) = 1.4 MHz, f30 dB(BW) = 3.1 MHz.
50
22
+
50
-------------------
相關(guān)PDF資料
PDF描述
935260767112 SPECIALTY CONSUMER CIRCUIT, PDSO28
935260767118 SPECIALTY CONSUMER CIRCUIT, PDSO28
935260767512 SPECIALTY CONSUMER CIRCUIT, PDSO28
935260767518 SPECIALTY CONSUMER CIRCUIT, PDSO28
935261221112 SPECIALTY CONSUMER CIRCUIT, PDSO28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
935261069122 制造商:NXP Semiconductors 功能描述:IC SECURITY TRANSPONDER PLLMC
935262025112 制造商:NXP Semiconductors 功能描述:SUB ONLY IC
935262217118 制造商:NXP Semiconductors 功能描述:Real Time Clock Serial 8-Pin SO T/R
935264217557 制造商:NXP Semiconductors 功能描述:SUB ONLY IC
935267356112 制造商:NXP Semiconductors 功能描述:IC TEA1507PN
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*