Advertisement
XL-R2010BK
Dscription of major ICs
AN22000A-W(IC601):RF & SERVO AMP
1. Pin layout
PD
1
32
LD
2
31
VCC
3
30
RFN
4
29
RFOUT
5
28
RFIN
27
6
CAGC
7
26
ARF
8
25
CEA
9
24
3TOUT
10
23
CBDO
11
22
BDO
12
21
COFTR
13
20
OFTR
14
19
RFDET
15
18
GND
16
17
2. Pin function
Pin
Symbol
No.
1
APC Amp. Input terminal
PD
2
APC Amp.Output terminal
LD
3
Power supply terminal
VCC
4
RF addition Amp.Reversing input terminal
RFN
5
RF addition Amp.Output terminal
RF OUT
6
AGC input terminal
RF IN
7
Terminal of connection of capacity of AGC loop
C.AGC
filter.
8
AGC output terminal
ARF
9
Capacity connection terminal for HPF-Amp.
CEA
10
3TENV output terminal
3TOUT
11
Capacity connection terminal for RF shade side
CBDO
envelope detection
12
BDO output terminal
BDO
13
Capacity connection terminal for RF discernment
COFTR
side envelope detection
14
OFTR output terminal
OFTR
15
RFDET output terminal
RFDET
BU4066BCF-X(IC821,IC831,IC841,IC861):Source selector
1.Pin layout & block diagram
I/O1
1
O/I1
2
O/I2
3
I/O2
4
C2
5
C3
6
Vss
7
1-20
A
C
B
D
PDF
PDE
TBAL
FBAL
GCTRL
FEOUT
FEN
TEN
TEOUT
TEBPF
VDET
VREF
Description
14
Vdd
13
C1
12
C4
11
I/O4
10
O/I4
9
O/I3
8
I/O3
Pin
Symbol
No.
16
GND
17
VREF
18
VDET
19
TEBPF
20
TEOUT
21
TEN
22
FEN
23
FEOUT
24
GCTRL
25
FBAL
26
TBAL
27
PDE
28
PDF
29
D
30
B
31
C
32
A
2.Truth table
Control
Switch
H
ON
L
OFF
Description
Connect to ground
VREF output terminal
VDET output terminal
VDET input terminal
TE Amp. output terminal
TE Amp. reversing input terminal
FE Amp. reversing input terminal
FE Amp. output terminal
Terminal GCTL & APC
FBAL control terminal
TBAL control terminal
Tracking signal input terminal 1
Tracking signal input terminal 2
Focus signal input terminal 4
Focus signal input terminal 2
Focus signal input terminal 3
Focus signal input terminal 1
Advertisement
