AD8339ACPZ Analog Devices Inc, AD8339ACPZ Datasheet - Page 22

• Manufacturer Part Number: AD8339ACPZ
• Description: IC I/Q DEMOD QUAD 50MHZ 40-LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD8339ACPZ

• Function: Demodulator
• Lo Frequency: 0Hz ~ 200MHz
• Rf Frequency: 0Hz ~ 50MHz
• P1db: 14.8dBm
• Gain: -1.3dB
• Noise Figure: 11.5dB
• Current - Supply: 35mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Package / Case: 40-VFQFN, 40-CSP, Exposed Pad
• Frequency Range: DC To 50MHz
• Rf Type: Quadrature
• Supply Voltage Range: ± 4.5V To ± 5.5V
• Rf Ic Case Style: LFCSP
• No. Of Pins: 40
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD8339-EVALZ - BOARD EVAL AD8339 I/Q DEMOD
• 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