ADL5375-05-EVALZ Analog Devices, ADL5375-05-EVALZ Datasheet - Page 33

• Manufacturer Part Number: ADL5375-05-EVALZ
• Description: RF Development Tools ADL5375-05 EVAL
• Manufacturer: Analog Devices
• Type: Modulators / Demodulatorsr
• Series: ADL5375r

Specifications of ADL5375-05-EVALZ

• Rohs: yes
• Product: Evaluation Boards
• Factory Pack Quantity: 1

Data Sheet
CHARACTERIZATION SETUP
The primary setup used to characterize the
in Figure 79. This setup was used to evaluate the product as a
single-sideband modulator. The aeroflex signal generator supplied
the LO and differential I and Q baseband signals to the device
under test (DUT). The typical LO drive was 0 dBm. The I-channel
is driven by a sine wave, and the Q-channel is driven by a cosine
wave. The lower sideband is the single-sideband (SSB) output.
250kHz TO 6GHz SIGNAL GENERATOR
VPOS +5V
5.000
FREQ 1MHz
AGILENT E3631A
AEROFLEX
POWER SUPPLY
+
BIAS 0.5V
BIAS 0.5V
AGILENT 34401A
6V
0.194 ADC
MULTIMETER
–
0.194A
+
COM
±25V
GAIN 0.5V
GAIN 0.5V
IFR 3416
LEVEL 0dBm
–
90°
ADL5375
CONNECT TO BACK OF UNIT
I OUT
Figure 79. Characterization Bench Setup
I/AM
is shown
I
Q OUT
Rev. B | Page 33 of 36
Q/FM
Q
OUT
VPOS
IP
IN
QP
QN
RF
0°
MOD
The majority of characterization for the
using a 1 MHz sine wave signal with a 500 mV (ADL5375-05)
or 1500 mV (ADL5375-15) common-mode voltage applied to
the baseband signals of the DUT. The baseband signal path was
calibrated to ensure that the V
inputs were minimized as close as possible to 0 V before
connecting to the DUT. See the Carrier Feedthrough Nulling
section for the definitions of V
GND
OUT
LO
LO
OUTPUT
MOD TEST SETUP
SPECTRUM ANALYZER
ROHDE & SCHWARTZ
FSU 20Hz TO 8GHz
+6dBm
IOS
IOS
and V
and V
RF
IN
QOS
QOS
ADL5375
.
offsets on the baseband
was performed
ADL5375