AD8341-EVAL Analog Devices Inc, AD8341-EVAL Datasheet - Page 7

• Manufacturer Part Number: AD8341-EVAL
• Manufacturer: Analog Devices Inc

Specifications of AD8341-EVAL

• Lead Free Status / Rohs Status: Not Compliant

Figure 9. Output Noise Floor vs. Gain Setpoint, Noise in dBm/Hz, No Carrier,
–147
–148
–149
–150
–151
–152
–153
–154
–146
–147
–148
–149
–150
–151
–152
–153
–154
Figure 11. Output Noise Floor vs. Frequency, Maximum Gain,
–10
–12
–14
–16
–18
–20
–22
–24
–26
–28
–2
–4
–6
–8
Figure 10. Gain vs. Frequency at Different Gain Setpoints,
and With 1900 MHz Carrier (Measured at 20 MHz Offset)
1500
0
1500
0
GAIN SETPOINT = 0.25
GAIN SETPOINT = 1.0
GAIN SETPOINT = 0.5
GAIN SETPOINT = 0.1
1600
0.1
1600
No RF Carrier, Phase Setpoint = 0°
0.2
1700
1700
Pin = −5, 0, and +5 dBm
0.3
Phase Setpoint = 0°
1800
1800
FREQUENCY (MHz)
FREQUENCY (MHz)
GAIN SETPOINT
0.4
1900
1900
RF PIN = +5dBm
0.5
2000
2000
NO RF INPUT
0.6
RF PIN = 0dBm
2100
2100
0.7
RF PIN = –5dBm
2200
2200
0.8
2300
2300
0.9
2400
2400
1.0
Rev. 0 | Page 7 of 20
RF Input = 0 dBm, Output Balun and Cable Losses of Approximately
–100
–10
–10
–20
–30
–40
–50
–60
–70
–80
–90
Figure 14. Output 1 dB Compression Point vs. Frequency and
Figure 13. Baseband Harmonic Distortion (I and Q Channel,
Figure 12. Gain Magnitude vs. Frequency and Temperature,
–1
–2
–3
–4
–5
–6
–7
–8
–9
12
10
1500
1500
0
0
8
6
4
2
0
100
Temperature, Maximum Gain, Phase Setpoint = 0°
SECOND BASEBAND HARMONIC PRODUCT,
1898MHz, 1902MHz
1600
1600
200
Maximum Gain, Phase Setpoint = 0°
1700
1700
2 dB Not Accounted for in Plot)
300
DIFFERENTIAL BB LEVEL (mV p-p)
THIRD BASEBAND HARMONIC PRODUCT,
1897MHz, 1903MHz
FUNDAMENTAL POWER, 1899MHz, 1900MHz
1800
1800
400
FREQUENCY (MHz)
FREQUENCY (MHz)
+85°C
–40°C
–40°C
1900
1900
500
+25°C
2000
+85°C
2000
+25°C
600
2100
2100
700
2200
2200
800
2300
2300
900
AD8341
2400
1000
2400