AD9957BSVZ Analog Devices Inc, AD9957BSVZ Datasheet - Page 5

• Manufacturer Part Number: AD9957BSVZ
• Description: IC DDS 1GSPS 14BIT IQ 100TQFP
• Manufacturer: Analog Devices Inc

Specifications of AD9957BSVZ

• Resolution (bits): 14 b
• Master Fclk: 1GHz
• Tuning Word Width (bits): 32 b
• Voltage - Supply: 1.8V, 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Frequency Range: 60MHz To 1GHz
• Rf Type: Quadrature
• Supply Voltage Range: 1.71V To 1.89V, 3.135V To 3.465
• Rf Ic Case Style: TQFP
• No. Of Pins: 100
• Operating Temperature Range: -40°C To +85°C
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 100
• Mounting: Surface Mount
• Case Height: 1mm
• Screening Level: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9957/PCBZ - BOARD EVAL AD9957 QUADRATURE MOD
• Lead Free Status / Rohs Status: Compliant

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