AD9958BCPZ Analog Devices Inc, AD9958BCPZ Datasheet - Page 12

• Manufacturer Part Number: AD9958BCPZ
• Description: IC DDS DUAL 500MSPS DAC 56LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9958BCPZ

• Design Resources: Low Jitter Sampling Clock Generator for High Performance ADCs Using AD9958/9858 and AD9515 (CN0109) Phase Coherent FSK Modulator (CN0186)
• Resolution (bits): 10 b
• Master Fclk: 500MHz
• Tuning Word Width (bits): 32 b
• Voltage - Supply: 1.71 V ~ 1.96 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-LFCSP
• Pll Type: Frequency Synthesis
• Frequency: 500MHz
• Supply Current: 105mA
• Supply Voltage Range: 1.71V To 1.89V
• Digital Ic Case Style: LFCSP
• No. Of Pins: 56
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9958/PCBZ - BOARD EVALUATION FOR AD9958
• Lead Free Status / Rohs Status: Compliant

AD9958
–100
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Figure 12. NBSFDR, f
Figure 11. NBSFDR, f
0
0
0
Figure 10. NBSFDR, f
CENTER 1.1MHz
CENTER 40.1MHz
CENTER 100.3MHz
REF LVL
0dBm
REF LVL
0dBm
REF LVL
0dBm
DELTA 1 (T1)
–82.63dB
400.80160321kHz
DELTA 1 (T1)
–84.73dB
254.50901604kHz
DELTA 1 (T1)
–84.10dB
120.24048096kHz
OUT
OUT
OUT
= 100.3 MHz, f
= 40.1 MHz, f
= 1.1 MHz, f
100kHz/DIV
100kHz/DIV
100kHz/DIV
1
1
1
RBW
VBW
SWT
RBW
VBW
SWT
RBW
VBW
SWT
CLK
CLK
CLK
500Hz
500Hz
20s
500Hz
500Hz
20s
500Hz
500Hz
20s
= 500 MSPS, ±1 MHz
= 500 MSPS, ±1 MHz
= 500 MSPS, ±1 MHz
RF ATT
UNIT
RF ATT
UNIT
RF ATT
UNIT
SPAN 1MHz
SPAN 1MHz
SPAN 1MHz
20dB
dB
20dB
dB
20dB
dB
1AP
1AP
1AP
A
A
A
Rev. A | Page 12 of 44
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Figure 15. NBSFDR f
0
Figure 13. NBSFDR, f
0
Figure 14. NBSFDR, f
0
CENTER 15.1MHz
CENTER 75.1MHz
CENTER 200.3MHz
REF LVL
0dBm
REF LVL
0dBm
REF LVL
0dBm
DELTA 1 (T1)
–83.72dB
–400.80160321kHz
DELTA 1 (T1)
–84.86dB
–200.40080160kHz
DELTA 1 (T1)
–86.03dB
262.56513026kHz
OUT
OUT
OUT
= 200. 3MHz, f
= 15.1 MHz, f
= 75.1 MHz, f
100kHz/DIV
100kHz/DIV
100kHz/DIV
1
1
1
RBW
VBW
SWT
RBW
VBW
SWT
RBW
VBW
SWT
CLK
CLK
CLK
500Hz
500Hz
20s
500Hz
500Hz
20s
500Hz
500Hz
20s
= 500 MSPS, , ±1 MHz
= 500 MSPS, ±1 MHz
= 500 MSPS, ±1 MHz
RF ATT
UNIT
RF ATT
UNIT
RF ATT
UNIT
SPAN 1MHz
SPAN 1MHz
SPAN 1MHz
20dB
dB
20dB
dB
20dB
dB
1AP
1AP
1AP
A
A
A