DAC1205D650HW/C1,5 NXP Semiconductors, DAC1205D650HW/C1,5 Datasheet - Page 33

• Manufacturer Part Number: DAC1205D650HW/C1,5
• Description: IC DAC 12BIT 650MSPS DL 100HTQFP
• Manufacturer: NXP Semiconductors

Specifications of DAC1205D650HW/C1,5

• Settling Time: 20ns
• Number Of Bits: 12
• Data Interface: SPI™
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 1.4W
• Operating Temperature: -45°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935286777518

NXP Semiconductors
DAC1205D650
Product data sheet
Figure 16
input level.
The auxiliary DACs can be used to control the offset in a precise range or with precise
steps.
Figure 17
a 1.7 V common mode input level.
Fig 15. An example of a DC interface to a 1.7 V
Fig 16. An example of a DC interface to a 3.3 V
provides an example of a connection to an AQM with a 3.3 V common mode
provides an example of a DC interface with the auxiliary DACs to an AQM with
IOUTnN
IOUTnN
IOUTnP
IOUTnP
All information provided in this document is subject to legal disclaimers.
(1)
(1)
(1)
(2)
(1)
(2)
Rev. 2 — 13 September 2010
0 mA to 20 mA
IOUTnP/IOUTnN; V
BBP/BBN; V
BBP/BBN; V
IOUTnP/IOUTnN; V
V
V
51.1 Ω
54.9 Ω
1.27 kΩ
DDA(3V3)
DDA(3V3)
Dual 12-bit DAC, up to 650 Msps; 2× 4× and 8× interpolating
i(cm)
i(cm)
51.1 Ω
54.9 Ω
1.27 kΩ
= 1.7 V; V
= 3.3 V; V
o(cm)
o(cm)
442 Ω
442 Ω
237 Ω
237 Ω
= 2.67 V; V
= 2.75 V; V
i(dif)(p-p)
i(dif)(p-p)
750 Ω
768 Ω
= 1.26 V
= 1.5 V
i(cm)
i(cm)
o(dif)(p-p)
o(dif)(p-p)
5 V
AQM
AQM
750 Ω
768 Ω
= 1.98 V
= 1.97 V
DAC1205D650
BBP
BBN
BBP
BBN
AQM (V
AQM (V
(2)
(2)
i(cm)
i(cm)
001aaj541
001aaj542
= 1.7 V)
= 3.3 V)
© NXP B.V. 2010. All rights reserved.
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