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): 14/15頁
文件大?。?/td> 434K
代理商: TUA2019-5X
Semiconductor Group
8
TUA 2019-5X
Interference voltage
V
int
V
int
70
dB/
V
dB/
V
1 % cross mod.; E2
± 2
1 % cross mod.; S10
± 2
1
Mixer input
impedance
R
4, 5
C
4, 5
3
0.5
k
pF
parallel equivalent circuit
3
IF-suppression
a
IF
a
IF
20
dB
channel E2
channel S10
1
VHF II-Circuit Section
Switching voltage
V
13
1.6
2.3
V
1
Switching current
I
13
10
30
A
V
13 = 2.1 V
1
Oscillator frequency
range
f
VHF II
190
485
MHz
V
d =0…28V
1
Oscillator drift
f
VHF II
f
VHF II
f
VHF II
400
500
200
kHz
V
S =12V ± 10 %
T =25 °C
t = 5 s up to 15 min.
after switching on
1
Oscillator level
a
PLL
a
PLL
–20
dBm
E5 balanced tested
S37 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
6, 7
V
6, 7
V
6, 7
V
6, 7
100
80
108
88
dB/
V
dB/
V
dB/
V
dB/
V
f = 10 kHz in channel E5
f = 10 kHz in channel S37
f
int = K5 + (N + 5 – 1 MHz)
f
int = S37 + (N + 5 – 1 MHz)
1
Gain
G
VHF II
G
VHF II
41
dB
channel E5
pin 6, 7 > 11, 12
channel S37
pin 6, 7 > 11, 12
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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