AD9609-80EBZ Analog Devices Inc, AD9609-80EBZ Datasheet - Page 30
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AD9609-80EBZ
Manufacturer Part Number
AD9609-80EBZ
Description
10 Bit 80 Msps Low Pwr ADC
Manufacturer
Analog Devices Inc
Datasheet
1.AD9609BCPZ-20.pdf
(32 pages)
Specifications of AD9609-80EBZ
Number Of Adc's
1
Number Of Bits
10
Sampling Rate (per Second)
80M
Data Interface
Serial, SPI™
Inputs Per Adc
1 Differential
Input Range
2 Vpp
Power (typ) @ Conditions
83mW @ 80MSPS
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Utilized Ic / Part
AD9609
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
AD9609
MEMORY MAP REGISTER DESCRIPTIONS
For additional information about functions controlled in
Register 0x00 to Register 0xFF, see the AN-877 Application
Note, Interfacing to High Speed ADCs via SPI.
USR2 (Register 0x101)
Bit 3—Enable GCLK Detect
Normally set high, this bit enables a circuit that detects encode
rates below about 5 MSPS. When a low encode rate is detected,
an internal oscillator, GCLK, is enabled ensuring the proper
operation of several circuits. If set low, the detector is disabled.
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Bit 2—Run GCLK
This bit enables the GCLK oscillator. For some applications
with encode rates below 10 MSPS, it may be preferable to set
this bit high to supersede the GCLK detector.
Bit 0—Disable SDIO Pull-Down
This bit can be set high to disable the internal 30 kΩ pull-down
on the SDIO pin, which can be used to limit the loading when
many devices are connected to the SPI bus.