AD9786-EB Analog Devices Inc, AD9786-EB Datasheet - Page 24

• Manufacturer Part Number: AD9786-EB
• Description: BOARD EVALUATION FOR AD9786
• Manufacturer: Analog Devices Inc
• Series: TxDAC+®r

Specifications of AD9786-EB

• Number Of Dac's: 1
• Number Of Bits: 16
• Outputs And Type: 1, Differential
• Sampling Rate (per Second): 500M
• Data Interface: Parallel
• Dac Type: Current
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9786
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD9786
Table 16.
DCLKCRC(05)
DATAADJ[3:0]
MODSYNC
MODADJ[2:0]
Table 17.
VERSION(0D)
VERSION[3:0]
Table 18.
CALMEMCK(OE)
CALMEM
CALCKDIV[2:0]
Table 19.
MEMRDWR(OF)
CALSTAT
CALEN
XFERSTAT
XFEREN
SMEMWR
SMEMRD
FMEMRD
UNCAL
Bit
[7:4]
3
[2:0]
Bit
[3:0]
Bit
[5:4]
[2:0]
Bit
7
6
5
4
3
2
1
0
I
Direction
I
I
I
Direction
O
Direction
O
I
Direction
O
I
O
I
I
I
I
Default
0000
00
000
Default
Default
00
00
Default
0
0
0
0
0
0
0
0
Description
DATACLK offset (twos complement representation)
0111: +7
:
0000: 0
:
1000: −8
0: Channel data rate clock synchronizer mode
1: State machine clock synchronizer mode
000
001
010
011
100
101
110
111
Description
Hardware version identifier
Description
Calibration memory
00: Uncalibrated
01: Self-calibration
10: Factory calibration
11: User input
Calibration clock divide ratio from channel data rate
000: /32
001: /64
:
110: /2048
111: /4096
Description
0: Self-calibration cycle not complete
1: Self-calibration cycle complete
1: Self-calibration in progress
0: Factory memory transfer not complete
1: Factory memory transfer complete
1: Factory memory transfer in progress
1: Write static memory data from external port
1: Read static memory to external port
1: Read factory memory data to external port
1: Use uncalibrated
Rev. B | Page 24 of 56
f
1
+1/√2
0
–1/√2
–1
–1/√2
0
+1/√2
S
/8
f
1
0
–1
0
+1
0
–1
0
S
/4
f
1
–1
1
–1
+1
–1
+1
–1
S
/2
Modulator coefficient offset