AD9484 Analog Devices, AD9484 Datasheet - Page 4

• Manufacturer Part Number: AD9484
• Description: 8-Bit, 500 MSPS, 1.8 V Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9484

• Resolution (bits): 8bit
• # Chan: 1
• Sample Rate: 500MSPS
• Interface: Par
• Analog Input Type: Diff-Bip
• Ain Range: 1.5 V p-p,Bip 0.75V
• Adc Architecture: Pipelined
• Pkg Type: CSP

AC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, T
Table 2.
Parameter
SNR
SINAD
EFFECTIVE NUMBER OF BITS (ENOB)
WORST HARMONIC (SECOND or THIRD)
SFDR
WORST OTHER HARMONIC (SFDR EXCLUDING SECOND and THIRD)
TWO-TONE IMD
ANALOG INPUT BANDWIDTH
1
2
AD9484
All ac specifications tested by driving CLK+ and CLK− differentially.
See the
f
Full Power
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN1
= 30.3 MHz
= 70.3 MHz
= 100.3 MHz
= 250.3 MHz
= 450.3 MHz
= 30.3 MHz
= 70.3 MHz
= 100.3 MHz
= 250.3 MHz
= 450.3 MHz
= 30.3 MHz
= 70.3 MHz
= 100.3 MHz
= 250.3 MHz
= 450.3 MHz
= 30.3 MHz
= 70.3 MHz
= 100.3 MHz
= 250.3 MHz
= 450.3 MHz
= 30.3 MHz
= 70.3 MHz
= 100.3 MHz
= 250.3 MHz
= 450.3 MHz
= 30.3 MHz
= 70.3 MHz
= 100.3 MHz
= 250.3 MHz
= 450.3 MHz
= 119.5 MHz, f
AN-835
1, 2
Application Note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions and how these tests were completed.
IN2
= 122.5 MHz
MIN
= −40°C, T
MAX
= +85°C, f
Rev. A | Page 4 of 24
IN
= −1.0 dBFS, full scale = 1.5 V, unless otherwise noted.
Temp
25°C
25°C
25°C
Full
25°C
25°C
25°C
25°C
25°C
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
25°C
Full
25°C
25°C
25°C
25°C
25°C
Full
25°C
25°C
25°C
25°C
Min
46.5
46.4
75
Typ
47.0
47.0
47.0
47.0
46.9
47.0
47.0
47.0
47.0
46.9
7.5
7.5
7.5
7.5
7.5
−87
−86
−87
83
70
82
81
82
79
70
−82
−81
−82
79
77
−77
1
Max
−75
−75
Unit
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
Bits
Bits
Bits
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
GHz