- 您现在的位置：买卖IC网 > PDF目录85416 > TDA5737M/C1 (NXP SEMICONDUCTORS) 2-BAND, VIDEO TUNER, PDSO24 PDF资料下载
参数资料
| 型号： | TDA5737M/C1 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 调谐器 |
| 英文描述： | 2-BAND, VIDEO TUNER, PDSO24 |
| 封装： | PLASTIC, SOT-340, SSOP-24 |
| 文件页数： | 4/31页 |
| 文件大小： | 328K |
| 代理商： | TDA5737M/C1 |
第1页第2页第3页当前第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页
1997 Feb 24
12
Philips Semiconductors
Product specication
5 V VHF, hyperband and UHF mixers/oscillators
for TV and VCR 3-band tuners
TDA5736; TDA5737
Fig.7 Cross modulation measurement in band A.
V’meas =Vo 15.4 dB (transformer ratio N1/N2 = 5 and transformer loss).
Wanted output signal at fRFW = 50 MHz (170 MHz); Vow =80dBV.
We measure the level of the unwanted signal Vou causing 1% AM modulation in the wanted output signal; fRFU = 45.5 MHz (165.5 MHz);
fosc = 83.9 MHz (203.9 MHz).
Vou =V’meas + 15.4 dB.
Filter characteristics: fc = 33.9 MHz, f3dBBW = 1 MHz; f30dBBW = 2.3 MHz.
handbook, full pagewidth
unwanted
signal
source
eu
ew
50
50
wanted
signal
source
50
MGE972
D.U.T.
RFA
IF
out
IF
out
18 dB
attenuator
50
o
N1/N2 = 5
2 x 5
turns
2
turns
V
FILTER
33.9 MHz
modulation
analyzer
HYBRID
AC
BD
V
RMS
voltmeter
VIMA
AM = 30%
meas
V'
Fig.8 Ripple susceptibility.
The ripple susceptibility is defined as the level of a signal added to the supply voltage causing sidebands in the LO output at 53.5 dBc.
This signal has a frequency between 20 Hz and 500 kHz.
handbook, full pagewidth
MGE974
REFERENCE
MEASUREMENT
SET-UP
OF FIG. 17
WITHOUT
L10, C25, C35, C26
fo
500 kHz
+500 kHz
to
spectrum
analyser
ripple
signal
47
6.8 k
100
F
100
F
DC supply
53.5 dBc
VP
相关PDF资料 |
PDF描述 |
|---|---|
| TDA8395T/N3,112 | COLOR SIGNAL DECODER, PDSO20 |
| TDA8395T/N3,118 | COLOR SIGNAL DECODER, PDSO20 |
| TDA8798HL/C1 | DUAL 1-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP64 |
| TDA8768AH/4/C1 | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP44 |
| TDA8768AH/7/C1 | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP44 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA5744 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low power mixers/oscillators for hyperband tuners |
| TDA5744TS | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low power mixers/oscillators for hyperband tuners |
| TDA5745 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low power mixers/oscillators for hyperband tuners |
| TDA5745TS | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low power mixers/oscillators for hyperband tuners |
| TDA5800 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:VIDEO IF IC WITH AFC AND VTR CONNECTION |
发布紧急采购，3分钟左右您将得到回复。