AD9866 Analog Devices, AD9866 Datasheet - Page 4

• Manufacturer Part Number: AD9866
• Manufacturer: Analog Devices

Specifications of AD9866

• Resolution (bits): 12bit
• # Chan: 1
• Sample Rate: 80MSPS
• Interface: Nibble
• Analog Input Type: Diff-Uni
• Ain Range: 6.3 V p-p,8 mV p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

AD9866
Parameter
PLL CLK MULTIPLIER
1
2
3
4
5
6
7
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
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 IOUTFS = 20 mA, differential output with 1:1 transformer with source and load termination of 50 Ω, F
IOUN 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 Frequency Range
Internal VCO Frequency Range
Duty Cycle
OSCIN Impedance
CLKOUT1 Jitter
CLKOUT2 Jitter
CLKOUT1 and CLKOUT2 Duty Cycle
Input Voltage Span (RxPGA gain = −10 dB)
Input Voltage Span (RxPGA gain = +48 dB)
Input Common-Mode Voltage
Differential Input Impedance
Input Bandwidth (with RxLPF Disabled, RxPGA = 0 dB)
Input Voltage Noise Density (RxPGA Gain = 36 dB, f
Input Voltage Noise Density (RxPGA Gain = 48 dB, f
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 to 5 dB RxPGA Gain Step @ f
Settling Time to 60 dB RxPGA Gain Step @ f
Resolution
Conversion Rate
5
6
−3 dBF
) range
OSCIN
= 80 MHz, f
−3 dBF
7
= 21 MHz
DAC
=160 MHz, 2× interpolation.
ADC
ADC
= 50 MSPS
= 50 MSPS
−3 dBF
−3 dBF
= 26 MHz)
= 26 MHz)
Rev. B | Page 4 of 48
Temp
Full
Full
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
NA
FULL
Full
Test Level
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
NA
II
Test Level
IV
IV
II
V
III
III
III
OUT
= 5 MHz, 4× interpolation.
Min
5
20
40
45
Min
15
5
Typ
6.33
8
1.3
400
4.0
53
2.7
2.4
−12
48
1
0.5
20
±1
20
100
12
Monotonic
Typ
100//3
12
6
Max
80
200
60
55
Max
35
80
Unit
MHz
MHz
%
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