Table of Contents
Advertisement
5
QQ
3 7 63 1515 0
Pin number
Front end controls
16
14
17, 60
58
45
43
42
47
55
53
Power supply
13, 28, 39, 57
22, 35, 44, 52
15, 24, 30,
37, 41, 46,
54, 56, 59
1. All inputs are 3.3V compatible.
2. All bidirectional pads are 3.3V capable.
TE
L 13942296513
3. All outputs are 3.3V capable.
TC7WB125FK (DTBR ASSY : IC314)
• Dual BUS Switch
Pin Arrangement (Top view)
V
OE2
CC
8
7
W B
1 2 5
1
2
A1
OE1
Truth Table
Inputs
OE
www
L
A port = B port
H
Disconnect
.
5
http://www.xiaoyu163.com
Name
Type
AGC1
I/O
AGC2
I/O
TEST
IP0
Input
OP0
I/O
LOCK/OP1
I/O
LOCK/OP2
Output
AUX_CLK
I/O
CS0
Input
CS1
Input
VDD
Supply
VDD_3.3
Supply
GND
Ground
B1
A2
6
5
3
4
B2
GND
Function
x
ao
y
i
http://www.xiaoyu163.com
6
8
Description
RF AGC control ∆∑(5 V tolerant)
IF AGC control ∆∑(5 V tolerant)
Reserved test mode, must be grounded
General-purpose input port 0 and ADC input for
RF level monitoring
General-purpose output port 0
General-purpose output port 1 or lock indicator
General-purpose output port 2 or lock indicator
Auxiliary clock
Chip select LSB
Chip select MSB
Digital core supply
Digital I/O supply
Q Q
3
6 7
1 3
u163
.
DVR-540HX-S
6
7
2 9
9 4
2 8
Drive
(mA)
4
4
-
4
4
4
8
-
-
1 5
0 5
8
2 9
9 4
m
co
7
8
9 9
A
B
C
2 8
9 9
D
E
F
147
8
Advertisement
Table of Contents
