AD8347ARU Analog Devices Inc, AD8347ARU Datasheet - Page 9

• 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

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–15
–20
–25
–30
–35
–25
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–30
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–35
–5
10
–1
–2
–3
–4
–5
0
9
8
7
6
5
4
3
2
1
0
Figure 12. Input 1 dB Compression Point (OP1 dB) vs. V
0.2
1
1
V
V
V
V
Figure 10. Gain vs. F
Figure 11. Gain vs. F
S
V
S
S
S
S
= 2.7V, T
= 5V, T
= 5V, T
0.3
= 2.7V, T
V
= 5V, T
S
= 5V, T
V
V
S
S
A
A
0.4
V
= 2.7V, T
A
= 2.7V, T
A
= –40°C
S
= +85°C
A
= +25°C
= +85°C
= 2.7V, T
F
BASEBAND FREQUENCY (MHz)
BASEBAND FREQUENCY (MHz)
A
= +25°C
V
LO
V
= +25°C
0.5
S
S
= 1900 MHz, F
V
V
= 2.7V, T
= 2.7V, T
S
S
A
A
= 5V, T
= 5V, T
= +85°C
= –40°C
A
0.6
BB
BB
= +25°C
, V
, V
V
A
A
VGIN
VGIN
VGIN
A
A
10
= +25°C
10
= –40°C
0.7
= +85°C
= –40°C
= 0.7 V, F
= 1.2 V, F
V
(V)
S
BB
V
= 5V, T
0.8
= 1 MHz
S
V
= 5V, T
V
V
S
S
S
= 5V, T
= 2.7V, T
= 2.7V, T
LO
LO
0.9
A
= +85°C
= 1900 MHz
= 1900 MHz
A
= +25°C
A
1.0
= –40°C
A
A
= +85°C
= –40°C
1.1
VGIN
100
100
1.2
,
Rev. A | Page 9 of 28
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–30
15
14
13
12
11
10
15
14
13
12
11
10
9
8
7
6
5
800
800
0
V
V
V
V
S
V
V
5 10
Figure 15. IIP3 vs. F
S
S
S
S
S
= 2.7V, T
Figure 13. IIP3 vs. F
Figure 14. IIP3 vs. F
= 2.7V, T
1000 1200 1400 1600 1800 2000 2200
= 5V, T
= 2.7V, T
= 5V, T
1000 1200 1400 1600 1800 2000 2200
= 2.7V, T
15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
V
V
A
S
A
S
A
A
V
= +25°C
A
= 5V, T
A
= –40°C
= 5V, T
= +25°C
BASEBAND FREQUENCY (MHz)
S
= +85°C
= –40°C
= +25°C
= 2.7V, T
V
V
S
V
S
= 5V, T
S
V
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
A
= 5V, T
A
S
= 5V, T
= –40°C
V
= +85°C
= 5V, T
BB
S
, V
LO
LO
A
= 2.7V, T
A
V
, V
= –40°C
, V
A
VGIN
V
A
S
= +85°C
= +85°C
S
VGIN
VGIN
A
= +25°C
= 2.7V, T
= 5V, T
= 1.2 V, F
= –40°C
V
S
= 0.2 V, F
V
= 1.2 V, F
A
S
= 2.7V, T
= +85°C
= 2.7V, T
A
A
= +25°C
= –40°C
LO
BB
BB
= 1900 MHz
A
A
= 1 MHz
= +25°C
= 1 MHz
= +85°C
2400 2600
2400 2600
AD8347
100