AD9211-250EBZ Analog Devices Inc, AD9211-250EBZ Datasheet - Page 26

• Manufacturer Part Number: AD9211-250EBZ
• Description: 10-Bit 250 Msps ADC
• Manufacturer: Analog Devices Inc

Specifications of AD9211-250EBZ

• Number Of Adc's: 1
• Number Of Bits: 10
• Sampling Rate (per Second): 250M
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Input Range: 0.98 ~ 1.5 V
• Power (typ) @ Conditions: 437mW @ 1.8 V
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9211
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9211
Addr.
(Hex)
ADC Functions
08
09
OD
OF
14
15
16
Parameter Name
modes
clock
test_io
ain_config
output_mode
output_adjust
output_phase
Bit 7
(MSB)
0
0
0
0
0
Output
clock
polarity
1 =
inverted
0 =
normal
(default)
Bit 6
0
0
0
0
0
Bit 5
PWDN:
0 = full
(default)
1 =
standby
0
Reset
PN23
gen:
1 = on
0 = off
(default)
0
0
0
Bit 4
0
0
Reset
PN9 gen:
1 = on
0 = off
(default)
0
Output
enable:
0 =
enable
(default)
1 =
disable
0
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Bit 3
0
0
0
DDR:
1 =
enabled
0 =
disabled
(default)
LVDS
course
adjust:
0 =
3.5 mA
(default)
1 =
2.0 mA
(Format determined by output_mode)
0111 = one/zero word toggle
0100 = checker board output
0101 = PN 23 sequence
0001 = midscale short
Bit 2
0
Analog
input
disable:
1 = on
0 = off
(default)
Output
invert:
1 = on
0 = off
(default)
0000 = off (default)
Output test mode:
0010 = +FS short
0011 = −FS short
Internal power-down mode:
1000 = unused
1001 = unused
1010 = unused
1011 = unused
1100 = unused
000 = normal (power-up,
011 = normal (power-up)
Note: External PWDN pin
0110 = PN 9
001 = full power-down
overrides this setting.
LVDS fine adjust:
010 = standby
001 = 3.50 mA
010 = 3.25 mA
011 = 3.00 mA
100 = 2.75 mA
101 = 2.50 mA
110 = 2.25 mA
111 = 2.00 mA
Bit 1
0
CML
enable:
1 = on
0 = off
(default)
default)
Data format select:
00 = offset binary
10 = Gray code
complement
01 = twos
(default)
Bit 0
(LSB)
Duty
cycle
stabilizer:
0 =
disabled
1 =
enabled
(default)
0
Default
Value
(Hex)
0x00
0x01
0x00
0x00
0x00
0x00
0x03
Default Notes/
Comments
Determines
various generic
modes of chip
operation.
When set, the
test data is
placed on the
output pins in
place of normal
data.
0
0