參數(shù)資料
型號: TUA6045-2
廠商: INFINEON TECHNOLOGIES AG
元件分類: 調(diào)諧器
英文描述: 3-BAND, VIDEO TUNER, QCC48
封裝: VQFN-48
文件頁數(shù): 28/64頁
文件大?。?/td> 890K
代理商: TUA6045-2
Data Sheet
34
Revision 3.1, 2006-12-19
TUA 6045-2
TAIFUN 3
Reference
47. Output voltage
causing
1 dB compression
V
o
125
dBV f
RF = 48.25 MHz to
154.25 MHz
48. Local oscillator FM
caused by I
2C
communication
FM
I2C
2.12
kHz
f
RF = 154.25 MHz
3)
49. (N+5) - 1 MHz
pulling
N+5
- 1 MHz
77
80
dBV f
RFw = 69.25 MHz,
f
OSC = 108.15 MHz,
f
RFu = 108.25 MHz
4)
50. Input impedance
Z
i = (Rp || 1/jωCp)
R
p
1k
parallel equivalent
circuit at 100 MHz
5)
51.
C
p
2pF
Mid band mixer and SAW driver at power level S1,S0=10
52. RF frequency
f
RF
154.25
454.25 MHz picture carrier
53. Voltage gain
G
V
31
34
37
dB
f
RF = 161.25 MHz
to 439.25 MHz
54. Noise figure
(not corrected for
image)
NF
6
8
dB
f
RF = 161.25 MHz
to 439.25 MHz
55. SAWOUT output
voltage causing
0.8% of
crossmodulation in
channel
V
o
110
dBV f
RF = 161.25 MHz
to 439.25 MHz
56. Input IP3
IIP3
110
dBV f
RF1 = 161.25 MHz,
f
RF2 = 162.25 MHz,
P
RF1 = PRF2
57.
108
dBV f
RF1 = 439.25 MHz,
f
RF2 = 440.25 MHz,
P
RF1 = PRF2
58. Output voltage
causing
1 dB compression
V
o
125
dBV f
RF = 161.25 MHz
to 439.25 MHz
59. Local oscillator FM
caused by I
2C
communication
FM
I2C
2.12
kHz
f
RF = 439.25 MHz
#
Parameter
1)
Symbol
Limit Values
Unit Test Conditions
min.
typ.
max.
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