AD8347ARUZ Analog Devices Inc, AD8347ARUZ Datasheet - Page 10

• Manufacturer Part Number: AD8347ARUZ
• Description: IC QUADRATURE DEMOD 28-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD8347ARUZ

• Function: Demodulator
• Lo Frequency: 800MHz ~ 2.7GHz
• Rf Frequency: 800MHz ~ 2.7GHz
• P1db: -30dBm
• Gain: 39.5dB
• Noise Figure: 11dB
• Current - Supply: 80mA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Package / Case: 28-TSSOP
• Frequency Range: 0.8GHz To 2.7GHz
• Rf Type: Quadrature
• Supply Voltage Range: 2.7V To 5.5V
• Rf Ic Case Style: TSSOP
• No. Of Pins: 28
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD8347
Figure 17. IIP2 vs. F
Figure 18. Noise Figure vs. LO Frequency (F
Baseband Tone2 = 6 MHz, −10 dBm, Temperature = 25°C, V
–10
–12
–14
–16
–18
–20
–22
–24
–26
–28
–30
–32
–34
13.0
12.5
12.0
11.5
11.0
10.5
10.0
50
45
40
35
30
25
20
800
0
800
V
T
Figure 16. IIP3 vs. F
S
A
5 10
V
= 2.7V,
= –40°C
1000 1200 1400 1600 1800 2000 2200 2400 2600
1000 1200 1400 1600 1800 2000 2200 2400 2600
S
= 5V, T
15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
LO,
V
S
A
V
BASEBAND FREQUENCY (MHz)
= 2.7V, T
VGIN
= +85°C
V
V
VGIN
S
V
RF FREQUENCY (MHz)
= 1.2 V, Baseband Tone1 = 5 MHz, −10 dBm,
= 5V
S
LO FREQUENCY (MHz)
= 0.2 V, F
= 5V, T
BB,
A
= +85°C
V
V
VGIN
S
A
= 5V, T
V
= +25°C
= 0.2 V, F
S
BB
V
= 2.7V
= 1 MHz
S
A
= 2.7V, T
= –40°C
LO
LO
), Temperature = 25°C,
= 1900 MHz
A
= +25°C
S
= 5 V
100
Rev. A | Page 10 of 28
Figure 20. Quadrature Error vs. LO Power Level, Temperature = 25°C,
70
60
50
40
30
20
10
0
14.0
13.5
13.0
12.5
12.0
11.5
11.0
10.5
10.0
0.2
–0.5
–1.0
–1.5
–2.0
–2.5
Figure 21. Noise Figure vs. LO Input Level, Temperature = 25°C,
9.5
9.0
Figure 19. Noise Figure and IIP3 vs. V
2.0
1.0
2.5
1.5
0.5
–20
0
–20
V
V
S
S
LO FREQUENCY = 800MHz
0.3
= 2.7V
= 5V
–18
–18
0.4
–16
–16
V
S
F
= 2.7V
V
LO
–14
S
–14
= 1900 MHz, F
0.5
V
V
= 5V
LO INPUT LEVEL (dBm)
LO INPUT LEVEL (dBm)
VGIN
2700MHz
1900MHz
VGIN
800MHz
–12
V
–12
= 0.2 V, V
= 0.2 V, V
VGIN
LO FREQUENCY = 1900MHz
0.6
LO FREQUENCY = 2700MHz
–10
(V)
–10
BB
0.7
S
S
= 5 V
= 5 V
VGIN
= 1 MHz
–8
–8
, Temperature = 25°C,
0.8
–6
–6
–4
–4
0.9
–2
–2
1.0
15
10
5
0
–5
–10
–15
–20
–25
–30
0
0