参数资料
型号: TUA6039-2
厂商: INFINEON TECHNOLOGIES AG
元件分类: 调谐器
英文描述: 3-BAND, VIDEO TUNER, QCC48
封装: GREEN, PLASTIC, VQFN-48
文件页数: 17/64页
文件大小: 1052K
代理商: TUA6039-2
Data Sheet
24
Revision 2.6, 2007-08-20
TUA 6039-2, TUA 6039, TUA 6037
Functional Description
Figure 5
Functional Block Diagram of TUA 6039
IF
A
M
P
IN
IF
A
M
P
IN
IF
A
M
P
O
U
T
OS
C
M
ID
OU
T
O
S
C
L
O
W
IN
OSCHIGHOUT
CP
O
S
C
L
O
W
O
U
T
O
S
CM
ID
IN
IF
A
M
P
A
G
C
n.
c.
R
F
A
G
C
_B
U
F
MID
IN
H
IG
H
IN
H
IG
H
IN
Mixer
MID
Oscillator
MID
SAW
Filter
Driver
AGC
Detector
Prog.
Divider
Crystal
Oscillator
Reference
Divider
Lock
Detector
AGC
f
div
f
ref
FL
Phase/
Freq
Comp
Charge
Pump
OSCHIGHIN
OSCHIGHOUT
OSCHIGHIN
VT
n.c.
Mixer
HIGH
47
46
45
44
43
42
41
48
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
30
25
27
26
28
29
31
32
33
34
35
36
IF
A
M
P
O
U
T
G
N
D
O
S
C
VCC
MIXOUT
RFAGC
SD
A
AS
SC
L
MIXOUT
21
22
23
24
X_TAL_IN
40
39
38
37
GNDRF
IF AGC
Amplifier
G
NDD
n.c.
P4
M
ID
IN
Oscillator
LOW
Mixer
LOW
TUA6039
LO
W
IN
V
CC
X
_T
A
L
_
B
U
F
P0
P1
P2
SAWOUT
GNDA
Oscillator
HIGH
Crystal
Oscillator
Buffer
P3
G
NDACK
SAWIN
PORTS
RF AGC
Buffer
P4
X
_T
A
L_
CAP
I2C Bus
1 / N
Divider
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