AD8347ARUZ-REEL7 Analog Devices Inc, AD8347ARUZ-REEL7 Datasheet - Page 12

• Manufacturer Part Number: AD8347ARUZ-REEL7
• Description: IC,Quadrature Demodulator,BIPOLAR,TSSOP,28PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD8347ARUZ-REEL7

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD8347
RF AMP/DEMOD AND BASEBAND OUTPUT AMPLIFIERS
–0.5
–1.0
–1.5
–2.0
–2.5
2.5
2.0
1.5
1.0
0.5
75
65
55
45
35
25
15
–5
0
–0.5
–1.0
–1.5
–2.0
–2.5
Figure 27. Quadrature Phase Error vs. F
Figure 28. Quadrature Phase Error vs. F
5
Figure 26. Voltage Gain vs. V
2.5
2.0
1.5
1.0
0.5
0
0.2
0
800
T
V
A
S
= +85°C,
= 2.7V
0.3
T
5
A
1000 1200 1400 1600 1800 2000 2200
T
A
= +85°C, V
= +85°C, V
T
0.4
A
T
= –40°C
10
A
BASEBAND FREQUENCY (MHz)
= +25°C, V
T
0.5
S
A
S
= 5V
= +85°C
T
T
T
T
15
= 5V
RF FREQUENCY (MHz)
A
A
A
A
0.6
= –40°C, V
= –40°C, V
= +25°C, V
= +25°C, V
S
V
= 5V
VGIN
VGIN
20
0.7
T
, F
(V)
A
S
S
S
S
LO
= +25°C
= 2.7V
= 5V
0.8
= 2.7V
= 5V
25
= 1900 MHz, F
LO
BB
T
, V
, V
0.9
A
= –40°C, V
VGIN
VGIN
30
= 0.7 V, V
= 0.7 V, V
1.0
35
2400 2600
BB
S
1.1
= 1 MHz
= 5V
S
S
= 5 V
= 5 V
40
1.2
Rev. A | Page 12 of 28
Figure 29. I/Q Amplitude Imbalance vs. F
–0.2
–0.4
–0.6
–0.8
–1.0
–10
–12
1.0
0.8
0.6
0.4
0.2
– 2
– 4
– 6
– 8
0
0
800
Figure 30. Return Loss of RFIP vs. F
0
T
Figure 31. S11 of RFIN vs. F
A
1000 1200 1400 1600 1800 2000 2200
= +85°C
5
RF WITH TERMINATION
RF WITHOUT TERMINATION
2.7GHz
T
2.7GHz
A
= +25°C
T
10
A
BASEBAND FREQUENCY (MHz)
= –40°C
RF FREQUENCY (MHz)
800MHz
WITHOUT TERMINATION
15
WITH TERMINATION
20
RF
800MHz
, V
BB
RF
VGIN
, Temperature = 25°C, V
, V
25
= 0.7 V, V
VGIN
= 0.7 V, V
30
S
2400 2600
= 5 V
35
S
= 5 V
40
S
= 5 V