Table Of Contents

User Data Clock Settings

Last Modified: May 17, 2017

Timebase Clock[1] Data Format (relative 250 MHz Data Clock) DAC PLL[2] DAC Clock Divider[3] User Data 1
1GHz Class 2X DDR Bypass Default 0
1GHz Class 2X DDR Bypass /1 64
1GHz Class 2X DDR Bypass /2 128
1GHz Class 2X DDR Bypass /4 192
1GHz Class 2X DDR 2X Default 16
1GHz Class 2X DDR 2X /1 80
1GHz Class 2X DDR 2X /2 144
1GHz Class 2X DDR 2X /4 208
1GHz Class 2X DDR 4X Default 32
1GHz Class 2X DDR 4X /1 96
1GHz Class 2X DDR 4X /2 160
1GHz Class 2X DDR 4X /4 224
1GHz Class 1X DDR Bypass Default 4
1GHz Class 1X DDR Bypass /1 68
1GHz Class 1X DDR Bypass /2 132
1GHz Class 1X DDR Bypass /4 196
1GHz Class 1X DDR 2X Default 20
1GHz Class 1X DDR 2X /1 84
1GHz Class 1X DDR 2X /2 148
1GHz Class 1X DDR 2X /4 212
1GHz Class 1X DDR 4X Default 36
1GHz Class 1X DDR 4X /1 100
1GHz Class 1X DDR 4X /2 164
1GHz Class 1X DDR 4X /4 228
1GHz Class /2 DDR Bypass Default 8
1GHz Class /2 DDR Bypass /1 72
1GHz Class /2 DDR Bypass /2 136
1GHz Class /2 DDR Bypass /4 200
1GHz Class /2 DDR 2X Default 24
1GHz Class /2 DDR 2X /1 88
1GHz Class /2 DDR 2X /2 152
1GHz Class /2 DDR 2X /4 216
1GHz Class /2 DDR 4X Default 40
1GHz Class /2 DDR 4X /1 104
1GHz Class /2 DDR 4X /2 168
1GHz Class /2 DDR 4X /4 232
1GHz Class /4 DDR Bypass Default 12
1GHz Class /4 DDR Bypass /1 76
1GHz Class /4 DDR Bypass /2 140
1GHz Class /4 DDR Bypass /4 204
1GHz Class /4 DDR 2X Default 28
1GHz Class /4 DDR 2X /1 92
1GHz Class /4 DDR 2X /2 156
1GHz Class /4 DDR 2X /4 220
1GHz Class /4 DDR 4X Default 44
1GHz Class /4 DDR 4X /1 108
1GHz Class /4 DDR 4X /2 172
1GHz Class /4 DDR 4X /4 236
500MHz Class 2X DDR Bypass Default 1
500MHz Class 2X DDR Bypass /1 65
500MHz Class 2X DDR Bypass /2 129
500MHz Class 2X DDR Bypass /4 193
500MHz Class 2X DDR 2X Default 17
500MHz Class 2X DDR 2X /1 81
500MHz Class 2X DDR 2X /2 145
500MHz Class 2X DDR 2X /4 209
500MHz Class 2X DDR 4X Default 33
500MHz Class 2X DDR 4X /1 97
500MHz Class 2X DDR 4X /2 161
500MHz Class 2X DDR 4X /4 225
500MHz Class 1X DDR Bypass Default 5
500MHz Class 1X DDR Bypass /1 69
500MHz Class 1X DDR Bypass /2 133
500MHz Class 1X DDR Bypass /4 197
500MHz Class 1X DDR 2X Default 21
500MHz Class 1X DDR 2X /1 85
500MHz Class 1X DDR 2X /2 149
500MHz Class 1X DDR 2X /4 213
500MHz Class 1X DDR 4X Default 37
500MHz Class 1X DDR 4X /1 101
500MHz Class 1X DDR 4X /2 165
500MHz Class 1X DDR 4X /4 229
500MHz Class /2 DDR Bypass Default 9
500MHz Class /2 DDR Bypass /1 73
500MHz Class /2 DDR Bypass /2 137
500MHz Class /2 DDR Bypass /4 201
500MHz Class /2 DDR 2X Default 25
500MHz Class /2 DDR 2X /1 89
500MHz Class /2 DDR 2X /2 153
500MHz Class /2 DDR 2X /4 217
500MHz Class /2 DDR 4X Default 41
500MHz Class /2 DDR 4X /1 105
500MHz Class /2 DDR 4X /2 169
500MHz Class /2 DDR 4X /4 233
500MHz Class /4 DDR Bypass Default 13
500MHz Class /4 DDR Bypass /1 77
500MHz Class /4 DDR Bypass /2 141
500MHz Class /4 DDR Bypass /4 205
500MHz Class /4 DDR 2X Default 29
500MHz Class /4 DDR 2X /1 93
500MHz Class /4 DDR 2X /2 157
500MHz Class /4 DDR 2X /4 221
500MHz Class /4 DDR 4X Default 45
500MHz Class /4 DDR 4X /1 109
500MHz Class /4 DDR 4X /2 173
500MHz Class /4 DDR 4X /4 273
250MHz Class 2X DDR Bypass Default 2
250MHz Class 2X DDR Bypass /1 66
250MHz Class 2X DDR Bypass /2 130
250MHz Class 2X DDR Bypass /4 194
250MHz Class 2X DDR 2X Default 18
250MHz Class 2X DDR 2X /1 82
250MHz Class 2X DDR 2X /2 146
250MHz Class 2X DDR 2X /4 210
250MHz Class 2X DDR 4X Default 34
250MHz Class 2X DDR 4X /1 98
250MHz Class 2X DDR 4X /2 162
250MHz Class 2X DDR 4X /4 226
250MHz Class 1X DDR Bypass Default 6
250MHz Class 1X DDR Bypass /1 70
250MHz Class 1X DDR Bypass /2 134
250MHz Class 1X DDR Bypass /4 198
250MHz Class 1X DDR 2X Default 22
250MHz Class 1X DDR 2X /1 86
250MHz Class 1X DDR 2X /2 150
250MHz Class 1X DDR 2X /4 214
250MHz Class 1X DDR 4X Default 38
250MHz Class 1X DDR 4X /1 102
250MHz Class 1X DDR 4X /2 166
250MHz Class 1X DDR 4X /4 230
250MHz Class /2 DDR Bypass Default 10
250MHz Class /2 DDR Bypass /1 74
250MHz Class /2 DDR Bypass /2 138
250MHz Class /2 DDR Bypass /4 202
250MHz Class /2 DDR 2X Default 26
250MHz Class /2 DDR 2X /1 90
250MHz Class /2 DDR 2X /2 154
250MHz Class /2 DDR 2X /4 218
250MHz Class /2 DDR 4X Default 42
250MHz Class /2 DDR 4X /1 106
250MHz Class /2 DDR 4X /2 170
250MHz Class /2 DDR 4X /4 234
250MHz Class /4 DDR Bypass Default 14
250MHz Class /4 DDR Bypass /1 78
250MHz Class /4 DDR Bypass /2 142
250MHz Class /4 DDR Bypass /4 206
250MHz Class /4 DDR 2X Default 30
250MHz Class /4 DDR 2X /1 94
250MHz Class /4 DDR 2X /2 158
250MHz Class /4 DDR 2X /4 222
250MHz Class /4 DDR 4X Default 46
250MHz Class /4 DDR 4X /1 110
250MHz Class /4 DDR 4X /2 174
250MHz Class /4 DDR 4X /4 238
  • 1 The internal clock is always 1 GHz. Round the external clock up.
  • 2 The DAC has an on-device PLL that allows you to generate data faster than with an external clock.
  • 3 You can configure the DAC clock so that you can use your intended interpolation mode.

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