AD9956-VCO/PCB Analog Devices Inc, AD9956-VCO/PCB Datasheet - Page 4

• Manufacturer Part Number: AD9956-VCO/PCB
• Description: BOARD EVAL 14BIT 1.8V 48LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9956-VCO/PCB

• Module/board Type: Evaluation Board
• For Use With/related Products: AD9956
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD9956
SPECIFICATIONS
AVDD = DVDD = 1.8 V ± 5%; DVDD_I/O = CP_VDD = 3.3 V ± 5% (@ T
DRV_R
Table 1.
Parameter
RF DIVIDER (REFCLK ) INPUT SECTION (÷R)
PHASE FREQUENCY DETECTOR/CHARGE PUMP
PHASE FREQUENCY DETECTOR NOISE FLOOR
CML OUTPUT DRIVER (DRV)
RF Divider Input Range
Input Capacitance (DC)
Input Impedance (DC)
Input Duty Cycle
Input Power/Sensitivity
Input Voltage Level
PLLREF Input
PLLOSC Input
Charge Pump Source/Sink Maximum Current
Charge Pump Source/Sink Accuracy
Charge Pump Source/Sink Matching
Charge Pump Output Compliance Range
PLL_LOCK Drive Strength
@ 50 kHz PFD Frequency
@ 2 MHz PFD Frequency
@ 100 MHz PFD Frequency
@ 200 MHz PFD Frequency
Output Rise Time
Differential Output Voltage Swing
Maximum Toggle Rate
Common-Mode Output Voltage
Output Duty Cycle
Output Current
Input Frequency
Input Voltage Levels
Input Capacitance
Input Resistance
Input Frequency
Input Voltage Levels
Input Capacitance
Input Resistance
Continuous
Rising Edge Surge
Falling Edge Surge
÷M Set to Divide by at Least 4
÷M Bypassed
÷N Set to Divide by at Least 4
÷N Bypassed
SET
= 4.02 kΩ, unless otherwise noted.
5
2
4
3
Min
1
42
−10
350
200
200
−15
−5
0.5
655
42
Rev. A | Page 4 of 32
Typ
3
1500
50
450
1500
450
1500
2
149
133
116
113
720
1.75
50
7.2
20.9
13.5
250
Max
2700
58
+4
1000
655
200
600
10
655
200
600
10
4
+5
+5
CP_VDD − 0.5
58
A
= 25°C) DAC_R
ps
Unit
MHz
pF
Ω
%
dBm
mV p-p
MHz
MHz
mV p-p
pF
Ω
MHz
MHz
mV p-p
pF
Ω
mA
%
%
V
mA
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
mV
MHz
V
%
mA
mA
mA
SET
= 3.92 kΩ, CP_R
Test Conditions/Comments
DDS SYSCLK not to exceed
400 MSPS
Single-ended, into a 50 Ω load
50 Ω load to supply, both lines
100 Ω terminated, 5 pF load
SET
= 3.09 kΩ,
1