SPT5510 查看數據表（PDF） - Cadeka Microcircuits LLC.
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SPT5510 Datasheet PDF : 8 Pages
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SPT5510
16-BIT, 200 MWPS ECL D/A CONVERTER
FEATURES
• 16-Bit, 200 MWPS digital-to-analog converter
• Differential linearity of ±0.6 LSB (typical)
• Integral linearity of ±0.75 LSB (typical)
• Fast settling time: 35 ns to 0.0008%; 25 ns to 0.01%
• Low glitch energy
• On-chip voltage reference
• ECL compatibility
APPLICATIONS
• High-precision arbitrary waveform generation
• Test and measurement instrumentation
• Digital waveform synthesis
• Microwave and satellite modems
• Disk drive test equipment
• Industrial process control
• Military applications
GENERAL DESCRIPTION
The SPT5510 is a 16-bit, 200 MWPS digital-to-analog
converter designed for high-resolution waveform synthesis
for test and measurement instrumentation applications. It
features true 16-bit linearity, with differential non-linearity of
typically ±0.6 LSB and integral non-linearity of ±0.75 LSB. It
has a very high-speed update rate of up to 200 MHz and is
ECL compatible. It has an ultrafast settling time of 25 ns to
0.01% and 35 ns to 0.0008%.
The SPT5510 operates over an industrial temperature
range of –40 °C to +85 °C and is available in a 10 x 10 mm,
44-lead metric quad flat pack (MQFP) plastic package.
BLOCK DIAGRAM
REFIN
Digital Inputs 16
D15–D0
CLK
BGOUT
Input
Latch
D15–D12 MSB 16
Decoder
MSB Latch 16
LSB
12
D11–D0 Buffer
LSB Latch
12
Bandgap
Reference
IOUT IOUT
Bias
Current
Cells
IOUT
IOUT
RSET
AMPINB
Bias
20
+
Reference
Ref
Cell
Amp
10
–
AMPOUT
AMPCC
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