參數(shù)資料
型號: TUA6026K
廠商: SIEMENS A G
元件分類: 調(diào)諧器
英文描述: 2-BAND, VIDEO TUNER, PDSO28
封裝: PLASTIC, TSSOP-28
文件頁數(shù): 16/30頁
文件大?。?/td> 381K
代理商: TUA6026K
TUA 6026
Semiconductor Group
23
1998-09-01
3.3
AC/DC Characteristics (cont’d)
1) Channel 6 beat is the interfering product of f
RFpix, fRFsnd - fOSC of channel 6 at 42 MHz.
2) Channel A-5 beat is the interfering product of f
RFpix + fRFsnd - fOSC of channel A-5, fBEAT = 45.5 MHz.
The possible mechanisms are: f
OSC - 2
* fIF or 2 * fRFpix - fOSC. For the measurement VRF = 80 dBV.
Note: AC/DC characteristics involve the spread of values guaranteed in the specified
supply voltage and ambient temperature range. Typical characteristics are the
median of the production.
Parameter
T
A = 25 °C, VVCC
Symbol
Limit Values
Unit Test Conditions
min.
typ.
max.
N + 5 pulling,
PLL unlocked
V
MIXU
- 50
dBc
f
RF = 471.25 MHz,
f
RF1 = 510.25 MHz,
P
RF = PRF1 =
80 dB
V
V
MIXU
- 50
dBc
f
RF = 847.25 MHz,
f
RF1 = 886.25 MHz,
P
RF = PRF1 =
80 dB
V
Oscillator phase noise
L(f
M)UHF
- 80
- 86
dBc/
Hz
f
M = 10 kHz,
application circuit
IF suppression
a
IF
15
20
dB
V
MIXB = 80 dBV
SAW Preamplifier
IF output impedance
R
IFout
80
Serial equivalent
circuit,
f
IF = 38.9 MHz
L
IFout
tbf
nH
Rejection at the IF Output
Channel 6 beat
INT
CH6
tbf
dBc
V
RFpix = VRFsnd =
80 dB
V 1)
Channel A-5 beat
INT
CHA-5
tbf
dBc
V
RFpix = 80 dBV
2)
相關(guān)PDF資料
PDF描述
TUA6026S 2-BAND, VIDEO TUNER, PDSO28
TUA6026-K 2-BAND, VIDEO TUNER, PDSO28
TUA6026-S 2-BAND, VIDEO TUNER, PDSO28
TUA6028XS 2-BAND, VIDEO TUNER, PDSO28
TUA6028-S 2-BAND, VIDEO TUNER, PDSO28
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