DAC5670 Datasheet, PDF (17/29 Pages) Texas Instruments – 14-BIT 2.4-GSPS DIGITAL-TO-ANALOG CONVERTER

DAC5670
www.ti.com
SGLS394 – MARCH 2010
Digital Inputs
The DAC5670 differential digital inputs are compatible with LVDS and HyperTransport voltage levels.
Figure 11. Digital Input Voltage Options
The DAC5670 uses low voltage differential signaling (LVDS and Hyper-Transport) for the bus input interface. The
LVDS and Hyper-Transport input modes feature a low differential voltage swing. The differential characteristic of
LVDS and Hyper-Transport modes allow for high-speed data transmission with low electromagnetic interference
(EMI) levels. Figure 12 shows the equivalent complementary digital input interface for the DAC5670, valid for
pins DA_P[13:0], DA_N[13:0], DB_P[13:0], and DB_N[13:0].
Figure 12.
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