
–2–
REV. D
AD9054A–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS (V
DD = 5 V, external reference, fS = max unless otherwise noted.)
Test
AD9054ABST-200
AD9054ABST-135
Parameter
Temp
Level
Min
Typ
Max
Min
Typ
Max
Unit
RESOLUTION
8
Bits
DC ACCURACY
Differential Nonlinearity
25
°CI
±0.9
+1.5/–1.0
±0.9
+1.5/–1.0
LSB
Full
VI
±1.0
+2.0/–1.0
±1.0
+2.0/–1.0
LSB
Integral Nonlinearity
25
°CI
±0.6
±1.5
±0.6
±1.5
LSB
Full
VI
±0.9
±2.0
±0.9
±2.0
LSB
No Missing Codes
Full
VI
Guaranteed
Gain Error
1
25
°CI
± 2
± 7
± 2
± 7% FS
Gain Tempco
1
Full
V
160
ppm/
°C
ANALOG INPUT
Input Voltage Range
(With Respect to
AIN)
Full
V
±512
mV p-p
Compliance Range AIN or
AIN
Full
V
1.8
3.2
1.8
3.2
V
Input Offset Voltage
25
°CI
± 4
±16
± 4
±16
mV
Full
VI
± 8
±19
± 8
±19
mV
Input Resistance
25
°C
I
36
62
36
62
k
Full
VI
23
k
Input Capacitance
25
°CV
4
pF
Input Bias Current
25
°C
I
25
50
25
50
A
Full
VI
75
A
Analog Bandwidth, Full Power
2
25
°C
V
350
MHz
REFERENCE OUTPUT
Output Voltage
Full
VI
2.4
2.5
2.6
2.4
2.5
2.6
V
Temperature Coefficient
Full
V
110
ppm/
°C
SWITCHING PERFORMANCE
Maximum Conversion Rate (fS)
Full
VI
200
135
MSPS
Minimum Conversion Rate (fS)
Full
IV
25
MSPS
Encode Pulsewidth High (tEH)25
°C
IV
2.0
22
3.0
22
ns
Encode Pulsewidth Low (tEL)25
°C
IV
2.0
22
3.0
22
ns
Aperture Delay (tA)25
°C
V
0.5
ns
Aperture Uncertainty (Jitter)
25
°C
V
2.3
ps rms
Data Sync Setup Time (tSDS)25
°CIV
0
ns
Data Sync Hold Time (tHDS)25
°C
IV
0.5
ns
Data Sync Pulsewidth (tPWDS)25
°C
IV
2.0
ns
Output Valid Time (tV)
3
Full
VI
2.7
5.1
2.7
5.7
ns
Output Propagation Delay (tPD)
3
Full
VI
5.9
7.9
7.5
8.5
ns
DIGITAL INPUTS
HIGH Level Current (IIH)
4
Full
VI
500
625
500
625
A
LOW Level Current (IIL)
4
Full
VI
500
625
500
625
A
Input Capacitance
25
°CV
3
pF
DIFFERENTIAL INPUTS
Differential Signal Amplitude (VID)
Full
IV
400
mV
HIGH Input Voltage (VIHD)
Full
IV
1.5
VDD
1.5
VDD
V
LOW Input Voltage (VILD)
Full
IV
0
VDD – 0.4
0
VDD – 0.4
V
Common-Mode Input (VICM)
Full
IV
1.5
V
DEMUX INPUT
HIGH Input Voltage (VIH)
Full
IV
2.0
VDD
2.0
VDD
V
LOW Input Voltage (VIL)
Full
IV
0
0.8
0
0.8
V
DIGITAL OUTPUTS
HIGH Output Voltage (VOH)
Full
VI
2.4
V
LOW Output Voltage (VOL)
Full
VI
0.4
V
Output Coding
Binary