ADL5370 Analog Devices, Inc., ADL5370 Datasheet - Page 3

• Manufacturer Part Number: ADL5370
• Description: 300 Mhz To 1000 Mhz Quadrature Modulator
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
V
dc bias; baseband I/Q frequency (f
Table 1.
Parameter
ADL5370
LO INPUTS
BASEBAND INPUTS
POWER SUPPLIES
1
2
High LO drive reduces noise at a 6 MHz carrier offset in GSM applications.
See V-to-I converter discussion in the Circuit Description section for architecture information.
S
Output Power
Output P1 dB
Carrier Feedthrough
Sideband Suppression
Quadrature Error
I/Q Amplitude Balance
Second Harmonic
Third Harmonic
Output IP2
Output IP3
Noise Floor
LO Drive Level
Input Return Loss
I and Q Input Bias Level
Input Bias Current
Input Offset Current
Differential Input Impedance
Bandwidth (0.1 dB)
Bandwidth (1 dB)
Voltage
Supply Current
Operating Frequency Range
= 5 V; T
GSM
A
= 25°C; LO = 0 dBm
1
1
Conditions
LO = 450 MHz
Range over which uncompensated sideband suppression < −30 dBc
Low frequency
High frequency
V
P
P
f1
f1
I/Q inputs = 0 V differential with a 500 mV common-mode bias,
20 MHz carrier offset
6 MHz carrier offset, P
Characterization performed at typical level
See
Pin IBBP, Pin IBBN, Pin QBBP, Pin QBBN
Current sourcing from each baseband input with a bias of 500 mV dc
LO = 450 MHz, baseband input = 700 mV p-p sine wave on 500 mV dc
LO = 450 MHz, baseband input = 700 mV p-p sine wave on 500 mV dc
Pin VPS1 and Pin VPS2
BB
IQ
OUT
OUT
single-ended; baseband I/Q amplitude = 1.4 V p-p differential sine waves in quadrature with a 500 mV
BB
BB
) = 1 MHz, unless otherwise noted.
= 1.4 V p-p differential
= 3.5 MHz, f2
= 3.5 MHz, f2
Figure 9
− (f
− (f
LO
LO
+ (2 × f
+ (3 × f
for a plot of return loss vs. frequency
BB
BB
BB
BB
)), P
)), P
= 4.5 MHz, P
= 4.5 MHz, P
OUT
OUT
OUT
= 6 dBm, P
= 6.2 dBm
= 6.2 dBm
Rev. 0 | Page 3 of 20
OUT
OUT
= −2 dBm per tone
= −2 dBm per tone
LO
= 6 dBm
2
Min
−7
4.75
Typ
300
1000
6.2
11
−50
−41
0.76
0.03
−65
−54
60
24
−160
−157
0
6
500
45
0.1
2900
70
350
205
Max
+7
5.25
ADL5370
Unit
MHz
MHz
dBm
dBm
dBm
dBc
Degrees
dB
dBc
dBc
dBm
dBm
dBm/Hz
dBc/Hz
dBm
dB
mV
μA
μA
kΩ
MHz
MHz
V
mA