DAC1405D750HW/C1,5 NXP Semiconductors, DAC1405D750HW/C1,5 Datasheet - Page 24

• Manufacturer Part Number: DAC1405D750HW/C1,5
• Description: IC DAC 14BIT SRL/SPI 100HTQFP
• Manufacturer: NXP Semiconductors

Specifications of DAC1405D750HW/C1,5

• Settling Time: 20ns
• Number Of Bits: 14
• Data Interface: Serial, SPI™
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 1.11W
• Operating Temperature: -45°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Conversion Rate: 750 MSPs
• Resolution: 14 bit
• Interface Type: SPI
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Power Dissipation: 1.11 W
• Minimum Operating Temperature: - 40 C
• Supply Current: 44 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-5089

NXP Semiconductors
DAC1405D750
Product data sheet
10.4 Input clock
10.5 Timing
The DAC1405D750 can operate at the following clock frequencies:
The input clock is LVDS compliant (see
differential sine wave signal (see
The DAC1405D750 can operate at a sampling frequency (f
data rate (f
to the CLK signal. When the internal PLL is bypassed, the SYNC signal is used as a
reference. The input timing in the second case is shown in
when internal PLL bypassed
Fig 8.
Fig 9.
PLL on: up to 185 MHz in Dual-port mode and up to 370 MHz in Interleaved mode
PLL off: up to 750 MHz
LVDS clock configuration
Interfacing CML to LVDS
data
) up to 185 MHz. When using the internal PLL, the input data is referenced
All information provided in this document is subject to legal disclaimers.
L
Rev. 3 — 7 September 2010
Z
diff = 100 Ω
LVDS
Dual 14-bit DAC, up to 750 Msps; 4 and 8 interpolating
(off)”.
Z
diff
Figure
= 100 Ω
100 Ω
100 nF
100 nF
V
DDA(1V8)
AGND
Figure
9).
1.1 kΩ
2.2 kΩ
100 Ω
CLKN
CLKP
55 Ω
55 Ω
8) but it can also be interfaced with CML
100 nF
CLKN
CLKP
001aah021
Figure 10 “Input timing diagram
LVDS
s
DAC1405D750
) up to 750 Msps with an input
001aah020
LVDS
© NXP B.V. 2010. All rights reserved.
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