TUA2009X 查看數據表（PDF） - Siemens AG

零件编号

产品描述 (功能)

生产厂家

TUA2009X

VHF I / VHF II / UHF-Tuner IC

Siemens AG 

TUA 2009X

TUA 2009XS

Characteristics (cont’d)

TA = 25 °C; VS = 12 V

Parameter

Symbol Limit Values Unit

min. typ. max.

Test Condition

Test

Circuit

Mixer noise figure

Mixer noise figure

NFUHF

NFUHF

Interference voltage Vint

97

Interference voltage Vint

97

Mixer input

impedance

R16, 17

L16, 17

IF-suppression

aIF

SAW-Filter Driver Section

8 10

9 11

100

100

25

10

20

dB

channel E21 (DSB)

2

dB

channel E68 (DSB)

2

dB/µV 1 % cross mod.; E21 ± 2 1

dB/µV 1 % cross mod.; E68 ± 2 1

Ω

serial equivalent circuit 3

nH

serial equivalent circuit 3

dB

channel E21

1

SAW-filter driver

R13, 14

75

Ω

serial equivalent circuit 4

output impedance C13, 14

95

nH

serial equivalent circuit 4

Output voltage

VAOFW

24

dBm total harmonic distortion

linearity

factor THD = 5 %

Semiconductor Group

10

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