AD9957BSVZ Analog Devices Inc, AD9957BSVZ Datasheet - Page 13

• 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

Figure 11. QPSK, 7.8125 Msymbols/s, 4x Oversampled Raised Cosine,
Figure 12. QPSK, 7.8125 Msymbols/s, 4x Oversampled Raised Cosine,
Figure 13. QPSK, 7.8125 Msymbols/s, 4x Oversampled Raised Cosine,
–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
START 0Hz
START 0MHz
START 0Hz
α = 0.25, CCI = 8, Carrier = 102 MHz, f
α = 0.25, CCI = 8, Carrier = 222 MHz, f
α = 0.25, CCI = 8, Carrier = 372 MHz, f
50MHz/DIV
50MHz/DIV
50MHz/DIV
S
S
S
= 1 GHz
= 1 GHz
= 1 GHz
STOP 500MHz
STOP 500MHz
STOP 500MHz
Rev. B | Page 13 of 64
–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
CENTER 102MHz
CENTER 372MHz
CENTER 222MHz
Figure 14. Narrow-Band View of Figure 11
Figure 15. Narrow-Band View of Figure 12
Figure 16. Narrow-Band View of Figure 13
2MHz/DIV
2MHz/DIV
2MHz/DIV
SPAN 20MHz
SPAN 20MHz
SPAN 20MHz
AD9957