ADL5375-05ACPZ-R7 Analog Devices Inc, ADL5375-05ACPZ-R7 Datasheet - Page 30

• Manufacturer Part Number: ADL5375-05ACPZ-R7
• Description: IC MOD QUAD 400MHZ-6GHZ 24LFCSP
• Manufacturer: Analog Devices Inc

Specifications of ADL5375-05ACPZ-R7

• Design Resources: Interfacing ADL5375 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0021) Broadband Low EVM Direct Conversion Transmitter (CN0134)
• Function: Modulator
• Lo Frequency: 400MHz ~ 6GHz
• Rf Frequency: 400MHz ~ 6GHz
• P1db: 10.4dBm
• Noise Floor: -157.6dBm/Hz
• Output Power: 1.71dBm
• Current - Supply: 200mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Test Frequency: 3.5GHz
• Package / Case: 24-VFQFN, 24-CSP Exposed Pad
• Frequency Range: 400MHz To 6GHz
• Rf Type: Quadrature
• Supply Voltage Range: 4.75V To 5.25V
• Rf Ic Case Style: LFCSP
• No. Of Pins: 24
• Operating Temperature Range: -40°C To +85°C
• Frequency Max: 6GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADL5375-05ACPZ-R7TR

ADL5375
The setup used to evaluate baseband frequency sweep and
undesired sideband nulling of the ADL5375 is shown in Figure 75.
The interface board has circuitry that converts the single-ended
I input and Q input from the arbitrary function generator to
differential I and Q baseband signals with a dc bias of 500 mV
ARBITRARY FUNCTION GENERATOR
0.500
VPOS +5V
5.000
CH1
CH2
0.200 ADC
AGILENT 34401A
AGILENT E3631A
POWER SUPPLY
MULTIMETER
+
AGILENT E3631A
POWER SUPPLY
+
6V
VCM = 0.5V
TEKTRONIX AFG3252
1MHz
AMPL 700mV p-p
PHASE 0°
1MHz
AMPL 700mV p-p
PHASE 90°
6V
VPOS +5V
–
DUAL FUNCTION
–
0.010A
0.350A
Figure 75. Setup for Baseband Frequency Sweep and Undesired Sideband Nulling
+
+
0°
COM
±25V
+5V
COM
±25V
–
–
–5V
I Q
F-MOD TEST RACK
SINGLE-TO-DIFFERENTIAL
Q IN DCCM
AGND
I IN DCCM
90°
CIRCUIT BOARD
I IN AC
VPOSB VPOSA
TSEN
VN1
Rev. A | Page 30 of 32
IN1
Q IN AC
GND
VP1
IN1
FREQ 4MHz TO 4GHz
QP
QN
LEVEL 0dBm
IP
IN
(ADL5375-05) or 1500mV (ADL5375-15). Undesired sideband
nulling was achieved through an iterative process of adjusting
amplitude and phase on the Q-channel. See the Sideband
Suppression Optimization section for a detailed description
on sideband nulling.
ROHDE & SCHWARTZ SMT 06
SIGNAL GENERATOR
FSEA 30 SPECTRUM ANALYZER
IP
IN
QP
QN
CHAR BD
VPOS
ROHDE & SCHWARTZ
F-MOD
100MHz TO 4GHz
OUT
GND
LO
+6dBm
RF
IN
OUT
RF
OUTPUT
LO