AD9957BSVZ Analog Devices Inc, AD9957BSVZ Datasheet - Page 7

• 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

Parameter
CMOS LOGIC INPUTS
XTAL_SEL INPUT
CMOS LOGIC OUTPUTS
POWER SUPPLY CURRENT
POWER CONSUMPTION
1
2
3
4
The system clock is limited to 750 MHz maximum in BFI mode.
The gain value for VCO range Setting 5 is measured at 1000 MHz.
Wake-up time refers to the recovery from analog power-down modes. The longest time required is for the Reference Clock Multiplier PLL to relock to the reference.
SYSCLK cycle refers to the actual clock frequency used on-chip by the DDS. If the reference clock multiplier is used to multiply the external reference clock frequency,
the SYSCLK frequency is the external frequency multiplied by the reference clock multiplication factor. If the reference clock multiplier and divider are not used, the
SYSCLK frequency is the same as the external reference clock frequency.
Voltage
Current
Input Capacitance
Logic 1 Voltage
Logic 0 Voltage
Input Capacitance
Voltage
Single Tone Mode
Continuous Modulation
Inverse Sinc Filter Power Consumption
Full Sleep Mode
Logic 1
Logic 0
Logic 1
Logic 0
Logic 1
Logic 0
DVDD_I/O (3.3V) Pin Current Consumption
DVDD (1.8V) Pin Current Consumption
AVDD (3.3V) Pin Current Consumption
AVDD (1.8V) Pin Current Consumption
Test Conditions/Comments
1 mA load
QDUC mode
QDUC mode
QDUC mode
QDUC mode
8× interpolation
Rev. B | Page 7 of 64
Min
1.25
2.8
2.0
Typ
90
38
2
2
16
610
28
105
800
1400
150
12
0.8
0.6
0.4
1800
200
Max
120
50
28
Unit
V
V
µA
µA
pF
V
V
pF
V
V
mA
mA
mA
mA
mW
mW
mW
mW
AD9957