AD8347ARU Analog Devices Inc, AD8347ARU Datasheet - Page 8

• Manufacturer Part Number: AD8347ARU
• Description: Quadrature Dmod 65MHz 28-Pin TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD8347ARU

• Package: 28TSSOP
• Device Type: Demodulator
• Maximum I/q Frequency: 65(Typ) MHz
• Modulation Type: Quadrature
• Typical Noise Figure: 11 dB
• Maximum Conversion Gain: 39.5(Typ) dB
• Rohs Status: RoHS non-compliant
• 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

AD8347
TYPICAL PERFORMANCE CHARACTERISTICS
RF AMP AND DEMODULATOR
–10
–15
–20
–25
–30
–35
–10
–15
–20
–25
–30
–35
45
40
35
30
25
20
15
10
–5
45
40
35
30
25
20
15
10
–5
0
5
5
0
0.2
0.2
40
39
38
37
36
35
34
33
32
31
30
T
800
T
A
T
A
A
= +25°C
0.3
0.3
V
= +85°C
T
= –40°C
S
A
V
1000 1200 1400 1600 1800 2000 2200
T
Figure 6. Gain vs. F
= 2.7V, T
S
= +85°C
A
T
Figure 4. Gain and Linearity Error vs. V
Figure 5. Gain and Linearity Error vs. V
= 2.7V, T
A
= –40°C
0.4
T
0.4
V
= +85°C
A
V
T
S
T
T
= –40°C
A
S
A
= 2.7 V, F
A
= 5 V, F
= +25°C
= +25°C
A
= +85°C
0.5
0.5
A
= –40°C
V
= +85°C
S
RF FREQUENCY (MHz)
= 2.7V, T
0.6
LO
0.6
T
LO
A
= 1900 MHz, F
V
= 1900 MHz, F
= +25°C
V
V
VGIN
LO
VGIN
S
0.7
0.7
, V
= 5V, T
A
VGIN
(V)
(V)
= +25°C
0.8
0.8
V
= 0.2 V, F
S
A
= 5V, T
= +85°C
BB
0.9
0.9
BB
= 1 MHz
= 1 MHz
V
A
S
BB
= –40°C
= 5V, T
1.0
1.0
= 1 MHz
T
A
VGIN
VGIN
= –40°C
2400 2600
1.1
1.1
,
,
A
= +25°C
1.2
1.2
14
12
10
–2
–4
–6
–8
–10
14
12
10
8
6
4
2
0
–2
–4
–6
–8
–10
–12
8
6
4
2
0
Rev. A | Page 8 of 28
–0.5
–1.0
–27
–28
–29
–30
–31
–32
–33
–34
–35
–36
– 37
3.0
2.5
2.0
1.5
1.0
0.5
42
41
40
39
38
37
36
35
34
33
32
31
30
0
800
800
1
V
V
V
S
V
V
Figure 9. Gain vs. F
S
S
S
V
S
V
= 5V, T
S
= 2.7V, T
1000 1200 1400 1600 1800 2000 2200
Figure 7. Gain vs. F
S
= 5V, T
Figure 8. Gain vs. F
1000 1200 1400 1600 1800 2000 2200
= 2.7V, T
= 5V, T
= 5V, T
= 2.7V, T
A
A
A
= +25°C
A
A
= +85°C
A
= –40°C
V
= +85°C
= –40°C V
A
BASEBAND FREQUENCY (MHz)
= +85°C
S
= +25°C
= 2.7V, T
V
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
V
S
S
= 5V, T
BB
= 5V, T
V
, V
LO
LO
S
S
A
, V
, V
VGIN
= 2.7V, T
= 5V, T
= –40°C
A
VGIN
10
VGIN
V
A
= –40°C
= 0.2 V, F
S
V
= +25°C
V
S
= 2.7V, T
= 0.7 V, F
S
= 1.2 V, F
A
= 5V, T
= 2.7V, T
V
A
= +25°C
S
= +25°C
V
= 5V, T
S
V
LO
A
= 2.7V, T
A
S
BB
BB
= +85°C
= 1900 MHz
= +85°C
A
= 2.7V, T
= 1 MHz
= 1 MHz
= +85°C
A
= –40°C
2400 2600
A
2400 2600
= +25°C
A
= –40°C
100