adl5372 Analog Devices, Inc., adl5372 Datasheet - Page 7

• Manufacturer Part Number: adl5372
• Description: 1500 Mhz To 2500 Mhz Quadrature Modulator
• Manufacturer: Analog Devices, Inc.

TYPICAL PERFORMANCE CHARACTERISTICS
V
dc bias; baseband I/Q frequency (f
S
= 5 V; T
–5
9
8
7
6
5
4
3
2
1
0
1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500
1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500
9
8
7
6
5
4
3
2
1
0
5
0
Figure 3. Single Sideband (SSB) Output Power (P
Figure 4. Single Sideband (SSB) Output Power (P
1
A
Figure 5. I and Q Input Bandwidth Normalized to
= 25°C; LO = 0 dBm single-ended; baseband I/Q amplitude = 1.4 V p-p differential sine waves in quadrature with a 500 mV
T
LO Frequency (f
A
= –40°C
Gain @ 1 MHz (f
LO Frequency (f
BASEBAND FREQUENCY (MHz)
V
S
V
T
= 5.25V
S
LO FREQUENCY (MHz)
10
LO FREQUENCY (MHz)
A
= 5V
= +85°C
LO
) and Temperature
LO
LO
) and Supply
BB
= 1900 MHz)
T
A
) = 1 MHz, unless otherwise noted.
= +25°C
100
V
S
OUT
OUT
= 4.75V
) vs.
) vs.
1000
Rev. 0 | Page 7 of 24
Figure 6. SSB Output P1dB Compression Point (OP1dB) vs. f
Figure 7. SSB Output P1dB Compression Point (OP1dB) vs. f
16
14
12
10
16
14
12
10
8
6
4
2
0
1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500
8
6
4
2
0
1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500
180
150
210
Figure 8. Smith Chart of LOIP S11 and VOUT S22
T
A
T
= –40°C
A
120
240
= +85°C
V
S
2500MHz
S11 OF LOIP
S22 OF OUTPUT
(f
= 5V
LO
from 1600 MHz to 2500 MHz)
V
T
A
S
LO FREQUENCY (MHz)
LO FREQUENCY (MHz)
= 5.25V
= +25°C
90
270
1500MHz
1500MHz
2500MHz
60
300
V
S
LO
= 4.75V
and Temperature
ADL5372
LO
30
330
and Supply
0