PC
+ 5 V
+ 6 V
Ethernet
USB
J13
J9
J14
J4
TSW3100
J74
J13
U
SB
Mi
n
i-
B
C
a
b
le
Spectrum
Analyzer
Optional Signal
Generator
(CLK Source)
J11 or J12
Signal
Generator
(LO Source)
External clock source is needed if LMK04800
is configured as the following:
x
Clock Distribution Mode ( Source to J12)
x
Dual PLL Mode (Source to J12)
x
Single PLL Mode (Source to J11)
See Optional Configuration Section for detail.
RF
J7
LO
J1
TX
C
ro
ss
-o
ve
r
Et
h
e
rn
e
t
C
a
b
le
Basic Test Procedure with TSW3100
26
SLAU374B – December 2011 – Revised May 2016
Copyright © 2011–2016, Texas Instruments Incorporated
TSW308x Evaluation Module
The test setup for general testing of the TSW3085EVM with the TSW3100 pattern generation board is
shown in
Figure 22. TSW3100 and TSW3085 Test Setup Block Diagram
4.3
Test Setup Connection
TSW3100 Pattern Generator
1. Connect the EVM-supplied 18-AWG wires to the DC plug cable (Tensility 10-01776) to a qualified lab
bench power supply. The 18-AWG red wire is the 5-V wire while the 18-AWG black wire is the ground
wire.
2. Connect 5-V power supply cable to J9,
5V_IN
jack of the TSW3100EVM.
3. Connect the PC’s Ethernet port to J13,
Ethernet
port of the TSW3100. The cable must be a standard
crossover Cat5e Ethernet cable.
TSW3084/TSW30H84/TSW3085 EVM
1. Connect J13 connector of TSW3084/TSW30H84/TSW3085 EVM to J74 connector of TSW3100
2. See
Section 3.3 Test Setup Connection
for signal connections and jumper settings.
4.4
TSW308x Example Setup Procedure
See
Section 3.4 TSW308x Example Setup Procedure
for TSW308x Example setup for the GUI.