BU RF Solutions
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6
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2. Pinning Configurations
Both CU and TU have common pinning configurations. Refer to Table 2.1.
PIN
SYMBOL
DESCRIPTION
1
RF Mod_in
RF Modulator input (depends on versions)
2
Ant_5V
Antenna 5V [Do not connect if active antenna is not used.]
3 N.C
Not
connected
4
5V (LT)
Loop Through Supply V5V (depends on version)
5
AGC
Automatic Gain Control (external) +4V
[Do not connect for normal usage with Wideband AGC]
6
5V
Tuner Supply V5V
7 AS
NIM
Address
Select
8 Vt
Tuner
Tuning
Voltage
[For monitoring purpose only, do not connect to power supply]
9 N.C
Not
connected
10 GND
Ground
11 1.8V
Supply
+1.8V
12 3.3V
Supply
+3.3V
13
IF
Intermediate Frequency (unfiltered)
14 GND
Ground
15
MPEG D0/SER
Parallel MPEG Transport Output Data Bit 0/Serial Output
16
MPEG D1
Parallel MPEG Transport Output Data Bit 1
17
MPEG D2
Parallel MPEG Transport Output Data Bit 2
18
MPEG D3
Parallel MPEG Transport Output Data Bit 3
19
MPEG D4
Parallel MPEG Transport Output Data Bit 4
20
MPEG D5
Parallel MPEG Transport Output Data Bit 5
21
MPEG D6
Parallel MPEG Transport Output Data Bit 6
22
MPEG D7
Parallel MPEG Transport Output Data Bit 7
23
MPEG_TS_CLK
MPEG Transport Stream Clock
24 SDA
I
2
C-Bus Serial Data
25 SCL
I
2
C-Bus Serial Clock
26 RST
Reset
27
MPEG_DATA_VAL
MPEG Data Valid
28
MPEG_PKT_SYNC
MPEG Packet Sync
29
MPEG_ERR
MPEG error out
30 N.C
Not
connected
31 N.C
Not
connected
32 N.C
Not
connected
M1,M2,
M3,M4
GND
Mounting Tags (Ground)