
ADL5375
SPECIFICATIONS
V
S
= 5 V; T
A
= 25°C; LO = 0 dBm single-ended drive; baseband I/Q amplitude = 1 V p-p differential sine waves in quadrature with a
500 mV (ADL5375-05) or 1500 mV (ADL5375-15) dc bias; baseband I/Q frequency (f
BB
) = 1 MHz, unless otherwise noted.
Rev. 0 | Page 3 of 32
Table 1.
Parameter
OPERATING FREQUENCY RANGE
Low frequency
High frequency
LO = 450 MHz
Output Power, P
OUT
Modulator Voltage Gain
Output P1dB
Output Return Loss
Carrier Feedthrough
Sideband Suppression
Quadrature Error
I/Q Amplitude Balance
Second Harmonic
ADL5375-05
ADL5375-15
Third Harmonic
ADL5375-05
ADL5375-15
Output IP2
Conditions
V
IQ
= 1 V p-p differential
RF output divided by baseband input voltage
P
OUT
(f
LO
+ (2 × f
BB
))
P
OUT
= 0.87 dBm
P
OUT
= 0.46 dBm
P
OUT
(f
LO
+ (3 × f
BB
))
P
OUT
= 0.87 dBm
P
OUT
= 0.46 dBm
f1
BB
= 3.5 MHz, f2
BB
= 4.5 MHz,
P
OUT
≈ 5 dBm @ f
LO
= 900 MHz
f1
BB
= 3.5 MHz, f2
BB
= 4.5 MHz,
P
OUT
≈ 5 dBm @ f
LO
= 900 MHz
I/Q inputs = 0 V differential with a dc bias
only, 20 MHz carrier offset
V
IQ
= 1 V p-p differential
RF output divided by baseband input voltage
P
OUT
(f
LO
+ (2 × f
BB
))
P
OUT
= 0.87 dBm
P
OUT
= 0.47 dBm
P
OUT
(f
LO
+ (3 × f
BB
))
P
OUT
= 0.87 dBm
P
OUT
= 0.47 dBm
f1
BB
= 3.5 MHz, f2
BB
= 4.5 MHz,
P
OUT
≈ 5 dBm @ f
LO
= 900 MHz
f1
BB
= 3.5 MHz, f2
BB
= 4.5 MHz,
P
OUT
≈ 5 dBm @ f
LO
= 900 MHz
I/Q inputs = 0 V differential with a dc bias
only, 20 MHz carrier offset
ADL5375-05
Min
Typ
400
6000
0.87
3.1
9.4
14.7
48.0
33.1
2.52
0.05
74.5
51.3
65.0
ADL5375-15
Typ
400
6000
0.46
3.5
9.9
14.7
52.2
35.5
1.64
0.07
74.5
77.1
67.9
Unit
MHz
MHz
dBm
dB
dBm
dB
dBm
dBc
Degrees
dB
dBc
dBc
dBm
Max Min
Max
Output IP3
28.1
23.0
dBm
Noise Floor
160.5
157.0
dBm/Hz
LO = 900 MHz
Output Power, P
OUT
Modulator Voltage Gain
Output P1dB
Output Return Loss
Carrier Feedthrough
Sideband Suppression
Quadrature Error
I/Q Amplitude Balance
Second Harmonic
ADL5375-05
ADL5375-15
Third Harmonic
ADL5375-05
ADL5375-15
Output IP2
0.87
3.1
9.4
14.1
46.2
52.1
0.29
0.05
73.3
51.5
68.3
0.47
3.5
9.9
14.1
46.2
50.4
0.37
0.07
73
71
66.2
dBm
dB
dBm
dB
dBm
dBc
Degrees
dB
dBc
dBc
dBm
Output IP3
26.8
22.9
dBm
Noise Floor
160.0
157.1
dBm/Hz