AD9958BCPZ Analog Devices Inc, AD9958BCPZ Datasheet - Page 11

• 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

TYPICAL PERFORMANCE CHARACTERISTICS
–100
–100
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
Figure 6. Wideband SFDR, f
Figure 5. Wideband SFDR, f
Figure 4. Wideband SFDR, f
START 0Hz
START 0Hz
START 0Hz
REF LVL
0dBm
REF LVL
0dBm
REF LVL
0dBm
1
DELTA 1 (T1)
–59.04dB
100.70140281MHz
DELTA 1 (T1)
–71.73dB
4.50901804MHz
DELTA 1 (T1)
–62.84dB
40.08016032MHz
25MHz/DIV
1
25MHz/DIV
25MHz/DIV
OUT
OUT
OUT
= 100.3 MHz, f
= 40.1 MHz, f
RBW
VBW
SWT
= 1.1 MHz, f
RBW
VBW
SWT
RBW
VBW
SWT
20kHz
20kHz
1.6s
20kHz
20kHz
1.6s
20kHz
20kHz
1.6s
CLK
CLK
CLK
RF ATT
UNIT
RF ATT
UNIT
RF ATT
UNIT
STOP 250MHz
STOP 250MHz
= 500 MSPS
= 500 MSPS
STOP 250Hz
= 500 MSPS
20dB
dB
20dB
dB
20dB
dB
1AP
1AP
1AP
A
A
A
Rev. A | Page 11 of 44
–100
–100
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
Figure 9. Wideband SFDR, f
Figure 7. Wideband SFDR, f
Figure 8. Wideband SFDR, f
START 0Hz
START 0Hz
START 0Hz
REF Lv]
0dBm
REF LVL
0dBm
REF LVL
0dBm
1
DELTA 1 (T1)
–53.84dB
–101.20240481MHz
DELTA 1 (T1)
–60.13dB
75.15030060MHz
DELTA 1 (T1)
–69.47dB
30.06012024MHz
1
25MHz/DIV
25MHz/DIV
25MHz/DIV
OUT
OUT
OUT
= 200.3 MHz, f
= 15.1 MHz, f
= 75.1 MHz, f
RBW
VBW
SWT
RBW
VBW
SWT
RBW
VBW
SWT
20kHz
20kHz
1.6s
20kHz
20kHz
1.6s
20kHz
20kHz
1.6s
CLK
CLK
CLK
RF ATT
UNIT
RF ATT
UNIT
RF ATT
UNIT
STOP 250MHz
STOP 250MHz
STOP 250MHz
= 500 MSPS
= 500 MSPS
= 500 MSPS
1
AD9958
20dB
dB
20dB
dB
20dB
dB
1AP
1AP
1AP
A
A
A