參數(shù)資料
型號: TUA6024
廠商: SIEMENS AG
英文描述: 2 Band TV Tuner Mixer-Oscillator-PLL with balanced IF-Amplifier(2波段TV調(diào)諧器(包含混頻器,振蕩器和鎖相環(huán)))
中文描述: 2波段電視調(diào)諧器混頻器振蕩器與均衡的中頻放大器(2波段電視調(diào)諧器(包含混頻器,振蕩器和鎖相環(huán))鎖相環(huán))
文件頁數(shù): 28/34頁
文件大小: 631K
代理商: TUA6024
Reference
5 - 9
TUA6024
Wireless Components
Specification, December 1999
Table 5-3 AC/DC Characteristics with T
A
25
°
C, V
CC
(continued)
Symbol
Limit Values
Unit
Test Conditions
L
Item
min
typ
max
Oscillator frequency
shift, PLL unlocked
f
Osc(V)
400
kHz
V
CC
= 5 V
±
10%
Oscillator frequency
drift, PLL unlocked
f
Osc(T)
800
kHz
T = 25
°
C
Oscillator frequency
drift, PLL unlocked
f
Osc(t)
100
kHz
t = 5 s up to 15 min
after switching on
Oscillator pulling,
PLL unlocked
V
MIXU
100
108
dBμV
f = 10 kHz
f
RF
= 375.25 MHz
100
108
dBμV
f = 10 kHz
f
RF
= 847.25 MHz
N + 5 pulling,
PLL unlocked
V
MIXU
-50
dBc
f
RF
= 471.25 MHz,
f
RF1
= 511.25 MHz,
P
RF
=P
RF1
= 80dBμV
V
MIXU
-50
dBc
f
RF
= 847.25 MHz,
f
RF1
= 887.25 MHz,
P
RF
=P
RF1
= 80 dBμV
Oscillator
phase noise
1)
-80
-86
dBc/Hz
fm = 10kHz
IF suppression
a
IF
15
20
dB
V
MixB
= 80 dBμV
SAW preamplifier
IF output impedance
R
IF
80
serial equivalent
circuit,
f
IF
= 38.9 MHz
L
IF
7
nH
Rejection at the IF outputs
Divider interference
rejection
2)
a
70
dBc
P
RF
= 80 dBμV
Channel S02 beat
rejection
2).
a
66
dBc
f
RF
= 76.25 MHz
P
RF
= 80 dBμV
I
This value is only guaranteed in lab.
1). Measured in evaluation board.
2). Channel S02 beat is the interfering product of f
RF
, f
IF
and f
OSC
of channel S02, f
beat
= 37.35 MHz.
The possible mechanisms are f
OSC
- 2 x f
IF
or 2 x f
RFpix
- f
OSC
. Measured in evaluation board.
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