AD8348ARU Analog Devices Inc, AD8348ARU Datasheet - Page 15

• Manufacturer Part Number: AD8348ARU
• Description: IF QUADRATURE DEMODULATOR
• Manufacturer: Analog Devices Inc

Specifications of AD8348ARU

• Rohs Compliant: NO
• Rohs Status: RoHS non-compliant
• Function: Demodulator
• Lo Frequency: 100MHz ~ 2GHz
• Rf Frequency: 50MHz ~ 1GHz
• P1db: -22dBm
• Gain: 25.5dB
• Noise Figure: 10.75dB
• Current - Supply: 58mA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Package / Case: 28-TSSOP

FINAL BASEBAND AMPLIFIERS
Figure 34. OP1dB Compression vs. F
–10
–15
–20
21
20
19
18
17
16
15
14
13
–5
Figure 33. Gain vs. F
5
0
0.1
0.1
–40°C, 2.7V
+25°C, 5V
–40°C, 5V
+85°C, 2.7V
+25°C, 5V
Temperature = −40°C, +25°C, +85°C
Temperature = −40°C, +25°C, +85°C
+25°C, 2.7V
1
BASEBAND FREQUENCY (MHz)
1
BASEBAND FREQUENCY (MHz)
BB
+85°C, 2.7V
, V
+25°C, 2.7V
VCMO
BB
= VREF = 1 V, V
–40°C, 5V
10
10
, V
VCMO
= VREF = 1 V, V
–40°C, 2.7V
100
100
POS
+85°C, 5V
= 2.7 V, 5 V,
+85°C, 5V
POS
= 2.7 V, 5 V,
1000
1000
Rev. A | Page 15 of 28
10
–10
–15
9
8
7
6
5
4
3
2
1
0
35
30
25
20
15
10
–5
Figure 35. OIP3 vs. F
1
5
0
10
–40°C, 2.7V
+25°C, 2.7V
30
Temperature = −40°C, +25°C, +85°C
10
Figure 36. Noise Spectral Density
50
+25°C, 5V
–40°C, 5V
BASEBAND FREQUENCY (MHz)
+85°C, 5V
70
BB
FREQUENCY (kHz)
, V
100
VCMO
+85°C, 2.7V
90
= VREF = 1 V, V
110
1000
130
150
POS
10000
= 2.7 V, 5 V,
170
AD8348
190
100000