AD8339ACPZ Analog Devices Inc, AD8339ACPZ Datasheet - Page 10

• 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
Baseband Frequency = 10 kHz, First Quadrant (See Figure 43)
–10
–20
–30
–40
–50
–60
–70
Figure 22. LO Common-Mode Range at Three Temperatures
1.4
1.3
1.2
1.1
1.0
0.9
0.8
Figure 23. Representative Range of IP1dB vs. RF Frequency,
10
20
18
16
14
12
10
0
8
6
4
2
0
1M
1M
0
I OUTPUT OF CHANNEL 1 SHOWN
TRANSCONDUCTANCE = [(V
PHASE DELAY = 0°
PHASE DELAY = 22.5°
PHASE DELAY = 45°
PHASE DELAY = 67.5°
Figure 21. Transconductance vs. RF Frequency
0.5
for First Quadrant Phase Delays
1.0
COMMON-MODE VOLTAGE (V)
1.5
RF FREQUENCY (Hz)
RF FREQUENCY (Hz)
2.0
2.5
BB
/787Ω)/V
10M
10M
3.0
RF
3.5
]
4.0
+85°C
+25°C
–40°C
4.5
50M
50M
5
.0
Rev. A | Page 10 of 36
Figure 25. Representative Range of OIP3 vs. RF Frequency, First Quadrant
Figure 24. Representative Range of IM3 vs. RF Frequency, First Quadrant
Figure 26. Representative Range of OIP3 vs. Baseband Frequency
–10
–20
–30
–40
–50
–60
–70
35
30
25
20
15
10
35
30
25
20
15
10
0
5
0
5
0
1M
1M
1k
RF1 = 5.015MHz
RF2 = 5.010MHz
3
IM3 PRODUCTS
LO = 5.023MHz
8
13
BASEBAND FREQUENCY (Hz)
0dBm
(See Figure 49)
(See Figure 49)
(See Figure 48)
18
RF FREQUENCY (Hz)
RF FREQUENCY (Hz)
10k
10M
10M
100k
50M
50M