AD9869-EBZ Analog Devices Inc, AD9869-EBZ Datasheet - Page 4

• Manufacturer Part Number: AD9869-EBZ
• Description: BOARD EVAL FOR AD9869
• Manufacturer: Analog Devices Inc
• Type: ADC + DAC, Codec, Front End for RFr

Specifications of AD9869-EBZ

• Contents: Board
• For Use With/related Products: AD9869
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9869
Parameter
1
2
3
4
5
6
7
8
Rx PATH SPECIFICATIONS
AVDD = 3.3 V ± 5%, DVDD = CLKVDD = DRVDD = 3.3 V ± 10%, half- or full-duplex operation with CONFIG = 0 default power bias settings,
unless otherwise noted.
Table 2.
Parameter
Rx INPUT CHARACTERISTICS
RxPGA CHARACTERISTICS
RxLPF CHARACTERISTICS
ADC DC CHARACTERISTICS
Rx PATH LATENCY
Rx PATH COMPOSITE AC PERFORMANCE @ f
See the Explanation of Test Levels section.
Gain error and gain temperature coefficients are based on the ADC only (with a fixed 1.23 V external reference and a 1 V p-p differential analog input).
TxDAC IOUTP_FS = 20 mA, differential output with 1:1 transformer with source and load termination of 50 Ω, f
IOUTN full-scale current = 80 mA, f
Use external amplifier to drive additional load.
Internal VCO operates at 200 MHz; set to divide-by-1.
Because CLKOUT2 is a divided-down version of OSCIN, its jitter is typically equal to OSCIN.
CLKOUT2 is an inverted replica of OSCIN, if set to divide-by-1.
OSCIN Impedance
CLKOUT1 Jitter
CLKOUT2 Jitter
CLKOUT1 and CLKOUT2 Duty Cycle
Input Voltage Span
Input Common-Mode Voltage
Differential Input Impedance
Input Bandwidth with RxLPF Disabled, RxPGA = 0 dB
Input Voltage Noise Density
Minimum Gain
Maximum Gain
Gain Step Size
Gain Step Accuracy
Gain Range Error
Cutoff Frequency (f
Attenuation at 55.2 MHz with f
Pass-Band Ripple
Settling Time
Resolution
Conversion Rate
Full-Duplex Interface
Half-Duplex Interface
RxPGA Gain = 48 dB (Full-Scale = 8.0 mV p-p)
RxPGA Gain = −10 dB
RxPGA Gain = +48 dB
RxPGA Gain = 36 dB, f
RxPGA Gain = 48 dB, f
5 dB RxPGA Gain Step @ f
60 dB RxPGA Gain Step @ f
Signal-to-Noise and Distortion (SINAD)
Total Harmonic Distortion (THD)
6
7
2
−3 dBF
) Range
−3 dBF
−3 dBF
OSCIN
ADC
= 26 MHz
= 26 MHz
ADC
−3 dBF
= 80 MHz, f
= 50 MSPS
= 50 MSPS
8
= 21 MHz
DAC
ADC
=160 MHz, 2x interpolation.
= 50 MSPS
3
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Temp
25°C
25°C
25°C
Full
Temp
Full
Full
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
Full
25°C
25°C
25°C
25°C
N/A
Full
Full
Full
25°C
25°C
Test Level
V
III
III
III
Test Level
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
N/A
II
V
V
III
III
OUT
1
= 5 MHz, 4x interpolation.
Min
45
1
Min
15
20
Typ
10||03
12
6
Monotonic
Typ
6.33
8
1.3
400||4.0
53
2.7
2.4
−12
48
1
0.5
20
±1
20
100
12
10.5
10.0
43.7
−71
Max
55
Max
35
80
Unit
ΜΩ||pF
ps rms
ps rms
%
Unit
V p-p
mV p-p
V
Ω||pF
MHz
nV/√Hz
nV/√Hz
dB
dB
dB
dB
dB
MHz
dB
dB
ns
ns
Bits
MSPS
Cycles
Cycles
dBc
dBc