AD8339-EVALZ Analog Devices Inc, AD8339-EVALZ Datasheet - Page 22

• Manufacturer Part Number: AD8339-EVALZ
• Description: BOARD EVAL AD8339 I/Q DEMOD
• Manufacturer: Analog Devices Inc
• Type: Demodulator / Phase Shifterr

Specifications of AD8339-EVALZ

• Silicon Manufacturer: Analog Devices
• Silicon Core Number: AD8339
• Kit Contents: Evaluation Board
• Peak Reflow Compatible (260 C): Yes
• Termination Type: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: AD8339
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD8339
EACH WHEN PHASE SHIFT IS
OUTPUTS AT 3.1mA PEAK
UP TO 16 AD8339 I OR Q
SET FOR 45°
Figure 55. 16-Channel Beamformer Using the AD8339
2
3
FIRST ORDER
AMPLIFIER(S)
SUMMING
–
+
–5V
+5V
100Ω
Rev. A | Page 22 of 36
18nF
∑
R1
C1
AD8021
0.1µF
0.1µF
88kHz
LPF1
+2.8V BASEBAND
1µF
C2
SIGNAL
698Ω
R2
1100Hz
HPF
SUMMING AMPLIFIERS
C3
5.6nF
698Ω
81kHz
R3
LPF2
FROM OTHER
AD8021
SUMMING AMPLIFIER
2
3
SECOND ORDER
–
+
∑
0.1µF
0.1µF
R4
AD797
–10V
+10V