DAC1617D1G0HN IDT [Integrated Device Technology], DAC1617D1G0HN Datasheet - Page 62

• Manufacturer Part Number: DAC1617D1G0HN
• Description: Dual 16-bit DAC, LVDS interface, up to 1 Gsps, x2, x4 and x8 interpolating
• Manufacturer: IDT [Integrated Device Technology]

Integrated Device Technology
Table 47.
Default values are shown highlighted.
Table 48.
Default values are shown highlighted.
[1]
[2]
DAC1617D1G0 3
Preliminary data sheet
Bit
3
2
1
0
Address
0Eh
0Fh
10h
11h
12h
13h
14h
15h
All default values (except for register DAC_current_6) are OK for good performance over Process Voltage and Temperature.
The register DAC_current_6 (address 0X15) must be set to 0X0A.
Symbol
FLAG_DL_ERR
LCLKSAMP_ERR
PARBER_ERR
MON_DCLK_ERR
INTR_FLAGS register (address 0Dh) bit description
Bias current control registers (address 0Eh to 15h) bit description
Register
DAC_CURRENT_AUX
DAC_CURRENT_0
DAC_CURRENT_1
DAC_CURRENT_2
DAC_CURRENT_3
DAC_CURRENT_4
DAC_CURRENT_5
DAC_CURRENT_6
Table 49.
BIAS[3:0]
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
Bias current control table
Bit
3 to 0
3 to 0
3 to 0
3 to 0
3 to 0
3 to 0
3 to 0
3 to 0
Access
R
R
R
R
Symbol
DAC_AUX_BIAS[3:0] R/W
DAC_DIG_BIAS[3:0]
DAC_MST_BIAS[3:0] R/W
DAC_DRV_BIAS[3:0] R/W
DAC_SLV_BIAS[3:0]
DAC_CK_BIAS[3:0]
DAC_CAS_BIAS[3:0] R/W
DAC_COM_BIAS[3:0] R/W
Value
0
1
0
1
0
1
0
1
Rev. 03 — 2 July 2012
Dual 16-bit DAC: up to 1 Gsps; x2, x4 and x8 interpolating
Description
error during MTP download
error on lclk sampling monitor
error on LVDS parity or ber error
error on dclk monitor
no error
error detected
no error
error detected
no error
error detected
no error
error detected
…continued
R/W
Access
R/W
R/W
Deviation from nominal current
35 %
30 %
25 %
20 %
15 %
10 %
5 %
+0 % (default)
+5 %
+10 %
+15 %
Value
-
-
-
-
-
-
-
-
DAC1617D1G0
Description
bias current control
(see Table 49)
© IDT 2012. All rights reserved.
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