參數(shù)資料
型號: TUA2019-5X
廠商: INFINEON TECHNOLOGIES AG
元件分類: 調(diào)諧器
英文描述: 3-BAND, VIDEO TUNER, PDSO24
封裝: PLASTIC, SMD-24
文件頁數(shù): 15/15頁
文件大?。?/td> 434K
代理商: TUA2019-5X
TUA 2019-5X
Semiconductor Group
9
Mixer noise figure
NF
VHF II
NF
VHF II
7.5
9
dB
channel E5 (DSB)
channel S37 (DSB)
2
Interference voltage
V
int
V
int
97
100
dB/
V
dB/
V
1 % cross mod.; E5
± 2
1 % cross mod.; S37
± 2
1
Mixer input
impedance
R
6, 7
L
6, 7
25
10
nH
serial equivalent circuit
3
IF-suppression
a
IF
a
IF
20
dB
channel E5
channel S37
1
UHF-Circuit Section
Switching voltage
V
13
3.2
V
S
V1
Switching current
I
13
60
300
A
V
13 = VS
1
Oscillator frequency
range
f
UHF
470
900
MHz
V
d =0…28V
1
Oscillator drift
f
UHF
f
UHF
f
UHF
400
800
600
kHz
V
S =12V ± 10 %
T =25 °C
t = 5 s up to 15 min.
after switching on
1
Oscillator level
V
1, 2
V
1, 2
–20
dBm
E21 balanced tested
E68 balanced tested
1
Oscillator output
impedance
R
1, 2
C
1, 2
100
2
pF
parallel equivalent circuit
3
Harmonic wave ratio
interference level
a
1, 2
–10
dB
V
HF = 1 Vrms
1
Oscillator pulling
V
8, 9
V
8, 9
V
8, 9
V
8, 9
100
80
108
88
dB/
V
dB/
V
dB/
V
dB/
V
f = 10 kHz in channel E21
f = 10 kHz in channel E68
f
int = E21 + (N + 5 – 1 MHz)
f
int = E68 + (N + 5 – 1 MHz)
1
Characteristics (cont’d)
T
A =25 °C; VS =12V
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
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