AD9957/PCBZ Analog Devices Inc, AD9957/PCBZ Datasheet - Page 5
![D/A Converter Evaluation Board](/photos/9/5/90540/ad9957_pcbz_sml.jpg)
AD9957/PCBZ
Manufacturer Part Number
AD9957/PCBZ
Description
D/A Converter Evaluation Board
Manufacturer
Analog Devices Inc
Series
AgileRF™r
Datasheet
1.AD9957BSVZ-REEL.pdf
(64 pages)
Specifications of AD9957/PCBZ
Silicon Manufacturer
Analog Devices
Application Sub Type
Direct Digital Synthesizer
Kit Application Type
Clock & Timing
Silicon Core Number
AD9957
Kit Contents
Board
Main Purpose
Timing: DDS Modulators
Embedded
No
Utilized Ic / Part
AD9957
Primary Attributes
14-Bit DAC, 32-Bit Tuning Word Width
Secondary Attributes
1GHz, Graphical User Interface
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9957/PCBZ
Manufacturer:
LT
Quantity:
962
SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
AVDD (1.8V) and DVDD (1.8V) = 1.8 V ± 5%, AVDD (3.3V) = 3.3 V ± 5%, DVDD_I/O (3.3V) = 3.3 V ± 5%, T = 25°C, R
I
Table 1.
Parameter
REF_CLK INPUT CHARACTERISTICS
REFCLK MULTIPLIER VCO GAIN CHARACTERISTICS
REFCLK_OUT CHARACTERISTICS
DAC OUTPUT CHARACTERISTICS
SPURIOUS-FREE DYNAMIC RANGE (SFDR SINGLE TONE)
OUT
Frequency Range
Input Capacitance
Input Impedance (Differential)
Input Impedance (Single-Ended)
Duty Cycle
REF_CLK Input Level
Full-Scale Output Current
Gain Error
Output Offset
Differential Nonlinearity
Integral Nonlinearity
Output Capacitance
Residual Phase Noise
AC Voltage Compliance Range
f
f
f
f
External Crystal
VCO Gain (K
Maximum Capacitive Load
Maximum Frequency
OUT
OUT
OUT
OUT
= 20 mA, external reference clock frequency = 1000 MHz with REFCLK multiplier disabled, unless otherwise noted.
REFCLK Multiplier
Maximum REFCLK Input Divider Frequency
Minimum REFCLK Input Divider Frequency
REFCLK Multiplier
= 20.1 MHz
= 98.6 MHz
= 201.1 MHz
= 397.8 MHz
V
) @ Center Frequency
Test Conditions/Comments
Disabled
Enabled
Full temperature range
Full temperature range
REFCLK multiplier disabled
REFCLK multiplier enabled
Single-ended
Differential
VCO0 range setting
VCO1 range setting
VCO2 range setting
VCO3 range setting
VCO4 range setting
VCO5 range setting
@ 1 kHz Offset, 20 MHz A
Disabled
Enabled @ 20×
Enabled @ 100×
Rev. B | Page 5 of 64
2
OUT
Min
60
3.2
45
40
50
100
8.6
−0.5
1500
−10
Typ
1900
25
25
3
2.8
1.4
429
500
555
750
789
850
20
25
20
0.8
1.5
5
−152
−140
−140
−70
−69
−61
−54
60
2000
2.3
+0.5
Max
1000
35
55
60
1000
31.6
+10
1
SET
Unit
MHz
MHz
MHz
MHz
MHz
pF
kΩ
kΩ
%
%
mV p-p
mV p-p
MHz/V
MHz/V
MHz/V
MHz/V
MHz/V
MHz/V
pF
MHz
mA
%FS
µA
LSB
LSB
pF
dBc/Hz
dBc/Hz
dBc/Hz
V
dBc
dBc
dBc
dBc
= 10 kΩ,
AD9957