參數(shù)資料
型號(hào): TUA6020
廠(chǎng)商: INFINEON TECHNOLOGIES AG
元件分類(lèi): 調(diào)諧器
英文描述: 2-BAND, VIDEO TUNER, PDSO28
封裝: 1 MM HEIGHT, PLASTIC, TSSOP-28
文件頁(yè)數(shù): 22/39頁(yè)
文件大?。?/td> 739K
代理商: TUA6020
Reference
5 - 8
TUA6020
preliminarytarget
Wireless Components
Specification, April 2000
Table 5-3 AC/DC Characteristics with TAMB = 25 °C, VCC (continued)
Symbol
Limit Values
Unit
Test Conditions
LItem
min
typ
max
N + 5 pulling,
PLL unlocked
N+5
-50
dBc
fRF = 48.25 MHz,
fRF1 = 83.25 MHz,
PRF=PRF1 = 80dBV
N+5
-50
dBc
fRF = 399.25 MHz,
fRF1 = 439.25 MHz,
PRF=PRF1 = 80dBV
Oscillator
phase noise1).
χOSC
-58
-60
dBc/Hz
fm = 1kHz
χOSC
-88
-90
dBc/Hz
fm = 10kHz
IF suppression
a15
20
dB
Vi = 80 dBV
HIGH Band Section (including IF amplifier)
Voltage gain
GV
31
34
37
dB
fRF = 367.25 MHz to
863.25 MHz,
fIF = 33.4MHz to
58.75 MHz
Mixer noise figure
NF
69
dB
fRF = 367.25 to
615.25 MHz
710
dB
fRF = 623.25 to
863.25 MHz
Output voltage
causing 0.8% of
crossmodulation in
channel, see 5.4.7 on
Vi
116
dBV
fRFw = 503.25 MHz
Vi
117
dBV
fRFw = 799.25 MHz
Input IP2
IIP2
139
dBV
fRF1 = 423.25 MHz
fRF2 = 848.50 MHz,
PRF1 = PRF2
Input IP3
IIP3
108
dBV
fRF1 = 503.25 MHz
fRF2 = 504.25 MHz
PRF1 = PRF2
IIP3
108
dBV
fRF1 = 799.25 MHz
fRF2 = 800.25 MHz
PRF1 = PRF2
Output voltage caus-
ing 1 dB compression
Vo
121
dBV
fRF = 503.25 MHz
Vo
121
dBV
fRF = 799.25 MHz
Mixer input
impedance
Ri
14
20
26
τ
serial equivalent cir-
cuit, fRF = 600 MHz
Li
6
10
14
nH
serial equivalent cir-
cuit, fRF = 600 MHz
Oscillator frequency
shift, PLL unlocked
αfOsc(V)
400
kHz
VS = 5 V 10%
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