AD9957BSVZ Analog Devices Inc, AD9957BSVZ Datasheet - Page 54

• 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

AD9957
Table 17. Profile 7, RAM, GPIO Configuration, and GPIO Data Registers
Register Name
(Serial Address)
Profile 7
Register—
Single Tone
(0x15)
Profile 7
Register—
QDUC (0x15)
RAM Register
(0x16)
GPIO
Configuration
Register (0x18)
GPIO Data
Register (0x19)
Bit Range
(Internal
Address)
<63:56>
<55:48>
<47:40>
<39:32>
<31:24>
<23:16>
<15:8>
<7:0>
<63:56>
<55:48>
<47:40>
<39:32>
<31:24>
<23:16>
<15:8>
<7:0>
<31:0>
<15:0>
<15:0>
Bit 7
(MSB)
Open
CCI Interpolation Rate<7:2>
Bit 6
Rev. B | Page 54 of 64
Bit 5
Frequency Tuning Word<31:24>
Frequency Tuning Word<23:16>
Frequency Tuning Word<31:24>
Frequency Tuning Word<23:16>
Frequency Tuning Word<15:8>
Frequency Tuning Word<15:8>
Frequency Tuning Word<7:0>
Frequency Tuning Word<7:0>
Amplitude Scale Factor<7:0>
Bit 4
GPIO Configuration<15:0>
Output Scale Factor<7:0>
Phase Offset Word<15:8>
Phase Offset Word<15:8>
Phase Offset Word<7:0>
Phase Offset Word<7:0>
RAM Word<31:0>
GPIO Data<15:0>
Bit 3
Amplitude Scale Factor<13:8>
Bit 2
Bit 1
Spectral
Invert
Bit 0
(LSB)
Inverse CCI
Bypass
Default
Value
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00