TDA5634T 데이터 시트보기 (PDF) - Philips Electronics

부품명

상세내역

일치하는 목록

TDA5634T

9 V UHF mixer/oscillator for TV and VCR tuners

Philips Electronics 

Philips Semiconductors

9 V UHF mixer/oscillator for TV and VCR

tuners

Product specification

TDA5634T

signal

handbook, full pagewidth50 Ω source

e

Vmeas V

50 Ω

50 Ω

RMS

voltmeter

AC

HYBRID

BD

CIN1 IFOUT1

Vi D.U.T.

CIN2 IFOUT2

TR

Vo

2x5

turns

2 V'meas

turns

N1/N2 = 5

spectrum

analyzer

50 Ω

MBH048

Loss of the hybrid: 1 dB.

Vi = Vmeas − loss of the hybrid.

Vo = V’meas + 15.4 dB (transformer ratio N1/N2 = 5 and transformer loss).

Gv = 20 log -VV----o-i = 20 log V-V----,m-m----ee--a-a--s-s- + 15.4 dB + loss of the hybrid.

Fig.3 Gain measurement in band C.

handbook, full pagewidth

NOISE

SOURCE

AC

HYBRID

50 Ω

BD

CIN1 IFOUT1

D.U.T.

CIN2 IFOUT2

TR

NOISE

METER

2x5

turns

2

turns

N1/N2 = 5

MBH049

Loss of the hybrid: 1 dB.

NF = NFmeas − loss of the hybrid.

1996 Nov 7

Fig.4 Noise figure measurement in band C.

7

Share Link: