AD9276-80KITZ Analog Devices Inc, AD9276-80KITZ Datasheet - Page 5
![no-image](/images/manufacturer_photos/0/0/57/analog_devices_inc_sml.jpg)
AD9276-80KITZ
Manufacturer Part Number
AD9276-80KITZ
Description
80MSPS ADC Converter Evaluation Board
Manufacturer
Analog Devices Inc
Datasheet
1.AD9276BSVZ.pdf
(48 pages)
Specifications of AD9276-80KITZ
Silicon Manufacturer
Analog Devices
Application Sub Type
ADC
Kit Application Type
Data Converter
Silicon Core Number
AD9276
Number Of Adc's
1
Number Of Bits
12
Sampling Rate (per Second)
80M
Data Interface
Serial, SPI™
Inputs Per Adc
1 Differential
Input Range
*
Power (typ) @ Conditions
195mW @ 40MSPS
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Utilized Ic / Part
AD9276
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Parameter
GAIN ACCURACY
GAIN CONTROL INTERFACE
CW DOPPLER MODE
Noise Figure
Correlated Noise Ratio
Output Offset
Signal-to-Noise Ratio (SNR)
Harmonic Distortion
Two-Tone Intermodulation (IMD3)
Channel-to-Channel Crosstalk
Channel-to-Channel Delay
PGA Gain
Gain Law Conformance Error
Linear Gain Error
Channel-to-Channel Matching
Normal Operating Range
Gain Range
Scale Factor
Response Time
GAIN+ Impedance
GAIN− Impedance
LO Frequency
Phase Increment
Output DC Bias (Single-Ended)
Maximum Output Swing
Transconductance (Differential)
Mode I/Mode II/Mode III
Mode I/Mode II/Mode III
Variation
Mode I/Mode II/Mode III
Active Termination Matched
Unterminated
Second Harmonic
Third Harmonic
Mode I/Mode II/Mode III
1
Test Conditions/Comments
GAIN+ = 1.6 V, R
LNA gain = 15.6 dB, R
LNA gain = 17.9 dB, R
LNA gain = 21.3 dB, R
LNA gain = 15.6 dB, R
LNA gain = 17.9 dB, R
LNA gain = 21.3 dB, R
No signal, correlated/uncorrelated
f
f
f
f
f
f
f
A
IMD3 relative to A
f
Overrange condition
Full TGC path, f
Differential input to differential output
25°C
0 < GAIN+ < 0.16 V
0.16 V < GAIN+ < 1.44 V
1.44 V < GAIN+ < 1.6 V
GAIN+ = 0.8 V, normalized for ideal AAF loss
0.16 V < GAIN+ < 1.44 V
GAIN+ = 0 V to 1.6 V
42 dB change
Single-ended
Single-ended
f
Per channel
CWI+, CWI−, CWQ+, CWQ−
Per CWI+, CWI−, CWQ+, CWQ−, per channel
enabled
Demodulated I
LNA gain = 15.6 dB
LNA gain = 17.9 dB
LNA gain = 21.3 dB
IN
IN
IN
IN
IN
IN
RF1
IN
LO
RF1
= 5 MHz at −10 dBFS, GAIN+ = 0 V
= 5 MHz at −1 dBFS, GAIN+ = 1.6 V
= 5 MHz at −10 dBFS, GAIN+ = 0 V
= 5 MHz at −1 dBFS, GAIN+ = 1.6 V
= 5 MHz at −10 dBFS, GAIN+ = 0 V
= 5 MHz at −1 dBFS, GAIN+ = 1.6 V
= 5 MHz at −1 dBFS
= f
= 5.015 MHz, f
= 0 dB, A
4LO
/4
RF2
IN
OUT
= 5 MHz, GAIN+ = 0 V to 1.6 V
= −20 dB, GAIN+ = 1.6 V,
S
= 50 Ω
RF2
RF2
/V
IN
= 5.020 MHz,
2
, each I or Q output
FB
FB
FB
FB
FB
FB
Rev. 0 | Page 5 of 48
= 200 Ω
= 250 Ω
= 350 Ω
= ∞
= ∞
= ∞
Min
−35
−1.5/−1.5/
−1.6
−1.5/−1.5/
−1.6
−1.5
0
−42
1
Typ
8.0/7.7/7.6
6.6/6.2/6.1
4.7/4.5/4.4
4.7
3.7
2.8
−30
65/64/63
57/56/54.5
−62/−58/−55
−60/−61/−58
−71/−60/−60
−57/−55/−56
−55
−70
−65
0.3
21/24/27/30
1.5
−2.5
0.1
28.5
750
10
70
22.5
1.5
1.8
2.4
3.5
Max
+35
+1.5/+1.5/
+1.6
+1.5/+1.5/
+1.6
+1.5
1.6
0
10
±1.25
AD9276
Unit
dB
dB
dB
dB
dB
dB
dB
LSB
dBFS
dBFS
dBc
dBc
dBc
dBc
dBc
dB
dB
Degrees
dB
dB
dB
dB
dB
dB
V
dB
dB/V
ns
MΩ
kΩ
MHz
Degrees
V
mA
mA/V
mA/V
mA/V