AD9060 データシートの表示（PDF） - Analog Devices
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AD9060 Datasheet PDF : 12 Pages
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AD9060
BUFFERED
ANALOG
INPUT
200Ω
50Ω
400Ω
U5
AD9617
TO ERROR
WAVEFORM
CIRCUIT
DUT
ANALOG
INPUT
J2
24Ω
REFERENCE
CIRCUIT
DAC
OUT
–5V +5V
–VS +VS GND MSB INVERT
LSBs INVERT
AD9712 DAC IOUT
D
50Ω
TO ERROR
WAVEFORM
+5V
CIRCUIT
ANALOG
INPUT
(LSB) D0
D1
D2
D3
D4
AD9060
D5
+VREF
DUT
D6
+VSENSE
3/4REF
D7
D8
(MSB) D9
1/2REF
OVERFLOW
1/4REF
D
D
D
D
Q
D
D
ECL
D LATCHES
D
D
D
CLK
D
–VSENSE
–VREF
ENCODE
DIFFERENTIAL
ECL CLOCK
ENCODE
OUTPUT
DATA
CONNECTOR
DATA
READY
TIMING
CIRCUIT
AD9060/PCB Evaluation Board Block Diagram
AD9060/PCB EVALUATION BOARD
The AD9060/PCB Evaluation Board is available from the fac-
tory and is shown here in block diagram form. The board in-
cludes a reference circuit that allows the user to adjust both
references and the quarter-point voltages. The AD9617 is in-
cluded as the drive amplifier, and the user can configure the
gain from –1 to –15.
Onboard reconstruction of the digital data is provided through
the AD9712, a 12-bit monolithic DAC. The analog and recon-
structed waveforms can be summed on the board to allow the
user to observe the linearity of the AD9060 and the effects of the
quarter-point voltages. The digital data and an adjustable Data
Ready signal are available via a 37-pin edge connector.
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
Leaded Ceramic Chip Carrier
Suffix Z
Leadless Chip Carrier (LCC)
Suffix E
–12–
REV. A
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