adl5386 Analog Devices, Inc., adl5386 Datasheet - Page 12

• Manufacturer Part Number: adl5386
• Description: 50 Mhz To 2200 Mhz Quadrature Modulator With Integrated Detector And Vva
• Manufacturer: Analog Devices, Inc.

ADL5386
TYPICAL PERFORMANCE CHARACTERISTICS
MODULATOR
Unless otherwise noted, V
frequency = 1 MHz, LO source and RF output load impedances are 50 Ω.
Figure 5. Second- and Third-Order Distortion, Carrier Feedthrough, Sideband
Suppression, and SSB Output Power vs. Differential Baseband Voltage,
Figure 4. Single Sideband (SSB) Output Power (P
Figure 3. Single Sideband (SSB) Output Power (P
14
13
12
11
10
14
13
12
11
10
–20
–30
–40
–50
–60
–70
–80
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
50
50
0.1
CARRIER FEEDTHROUGH
SIDEBAND SUPPRESSION
SSB OUTPUT POWER
SSB OUTPUT POWER
OUTPUT P1dB
OUTPUT P1dB
Output Frequency and Power Supply
Output Frequency and Temperature
DIFFERENTIAL BASEBAND VOLTAGE (V p-p)
550
550
Output Frequency = 350 MHz
OUTPUT FREQUENCY (MHz)
OUTPUT FREQUENCY (MHz)
S
SSB OUTPUT POWER
= 5 V, T
1050
1050
A
1.0
= 25°C, LO = −7 dBm, I/Q inputs = 1.4 V p-p differential sine waves in quadrature on a 500 mV dc bias, baseband
1550
1550
SECOND-ORDER
DISTORTION
OUT
OUT
), Output P 1 dB vs.
THIRD-ORDER
DISTORTION
), Output P1dB vs.
V
V
V
S
S
S
= 5.5V
= 5.0V
= 4.75V
+85°C
+25°C
–40°C
2050
2050
10
15
10
5
0
–5
–10
–15
Rev. 0 | Page 12 of 36
Figure 6. Second- and Third-Order Distortion, Carrier Feedthrough, Sideband
Figure 8. Baseband Frequency Response Normalized to Response for 1 MHz
Suppression, and SSB Output Power vs. Differential Baseband Voltage,
Figure 7. Output IP2 and IP3 vs. Output Frequency and Temperature
–10
–20
–30
–40
–50
–60
–70
–80
–1
–2
–3
–4
–5
–6
–7
–8
–9
2
1
0
90
80
70
60
50
40
30
20
10
0.1
0
1
50
SIDEBAND SUPPRESSION
CARRIER FEEDTHROUGH
BB Signal, Carrier Frequency = 500 MHz
DIFFERENTIAL BASEBAND VOLTAGE (V p-p)
Output Frequency = 860 MHz
550
OUTPUT FREQUENCY (MHz)
10
BB FREQUENCY (MHz)
SSB OUTPUT POWER
1050
1.0
OIP2
SECOND-ORDER
DISTORTION
100
1550
THIRD-ORDER
DISTORTION
OIP3
+85°C
+25°C
–40°C
2050
10
1000
15
10
5
0
–5
–10
–15