參數(shù)資料
型號(hào): TUA6014-S
廠商: INFINEON TECHNOLOGIES AG
元件分類: 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): 14/31頁(yè)
文件大小: 420K
代理商: TUA6014-S
TUA 6012
TUA 6014
Semiconductor Group
21
1998-09-01
3.3
AC/DC Characteristics (cont’d)
Parameter
Symbol
Limit Values
Unit Test Conditions
min.
typ.
max.
Address Selection Input CAS
HIGH input current
I
CASH
50
A
V
CASH = 5 V
LOW input current
I
CASL
- 50
A
V
CASL = 0 V
Analog Unit
Mixer-Oscillator
Mixer current
I
IF-V/IF-U
468mA
Mixer output impedance
R
IFout,
R
IFout
13
20
27
k
Parallel equivalent
circuit,
f
IF = 38.9 MHz
(see Figure 11)
C
IFout,
C
IFout
0.35
0.5
0.7
pF
Parallel equivalent
circuit,
f
IF = 38.9 MHz
(see Figure 11)
VHF Low and VHF High Band Section
Current consumption
I
VCC
28
38
48
mA
Mixer gain
G
MIXV
147dB
f
RF = 43.25 to
463.25 MHz,
f
IF =
33.4 to 58.75 MHz
Mixer noise figure
F
MIXV
58dB
f
RF = 43.25 to
463.25 MHz
Mixer input impedance
R
MIXV
123k
Parallel equivalent
circuit,
f
MIXV = 300 MHz
C
MIXV
1
3
pF
Parallel equivalent
circuit,
f
MIXV = 300 MHz
Oscillator drift,
PLL unlocked
f
OscV
400
kHz
V
S = 5 V ±10%
f
OscV
500
kHz
T = 25 °C
f
OscV
100
kHz
t = 5 s up to 15 min
after switching on
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