Data Sheet
AD9371
SPECIFICATIONS
Electrical characteristics at ambient temperature range, VDDA_SER = 1.3 V, V DDA _DES = 1.3 V, JESD_VTT_DES = 1.3 V, VDDA_1P31 =
1.3 V, VDIG = 1.3 V, VDDA_1P8 = 1.8 V, VDD_IF = 2.5 V, and VDDA_3P3 = 3.3 V; all RF specifications based on measurements that
include printed circuit board (PCB) and matching circuit losses, unless otherwise noted.
Table 1.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions/Comments
TRANSMITTERS (Tx)
Center Frequency
Tx Large Signal Bandwidth (BW)
Tx Synthesis BW2
300
6000
100
250
MHz
MHz
MHz
Wider bandwidth for use in
digital processing algorithms
BW Flatness
0.5
dB
dB
250 MHz BW, compensated
by programmable finite
infinite response (FIR) filter
Any 20 MHz BW span,
compensated by
0.15
programmable FIR filter
Deviation from Linear Phase
Power Control Range
10
Degrees
dB
250 MHz BW
0
42
Increased calibration time,
reduced QEC3, LOL4
performance beyond 20 dB
Power Control Resolution
0.05
dB
ACLR5 (Four Universal Mobile
Telecommunications System
(UMTS) Carriers)
−11.2 dBFS rms, 0 dB RF
attenuation
700 MHz Local Oscillator (LO)
2600 MHz LO
3500 MHz LO
5500 MHz LO
In-Band Noise
−64
−64
−63
−61
−155
dB
dB
dB
dB
dBFS6/Hz
Tx to Tx Isolation
700 MHz LO
2600 MHz LO
3500 MHz LO
5500 MHz LO
70
65
65
65
dB
dB
dB
dB
Image Rejection
Up to 20 dB RF attenuation,
within large signal BW,
QEC3 active
700 MHz LO
2600 MHz LO
3500 MHz LO
65
65
65
50
dB
dB
dB
dB
5500 MHz LO
Maximum Output Power
0 dBFS, 1 MHz signal input,
50 Ω load, 0 dB RF attenuation
700 MHz LO
2600 MHz LO
3500 MHz LO
5500 MHz LO
7
7
6
4
dBm
dBm
dBm
dBm
Output Third-Order Intercept Point OIP3
−5 dBFS rms, 0 dB RF
attenuation
700 MHz LO
2600 MHz LO
3500 MHz LO
5500 MHz LO
27
27
25
25
dBm
dBm
dBm
dBm
Rev. A | Page 3 of 60