AD9516-4BCPZ Analog Devices Inc, AD9516-4BCPZ Datasheet - Page 13

• Manufacturer Part Number: AD9516-4BCPZ
• Description: Clock IC With 1.8GHz On-chip VCO
• Manufacturer: Analog Devices Inc
• Type: Clock Generator, Fanout Distributionr

Specifications of AD9516-4BCPZ

• Pll: Yes
• Input: Clock
• Output: CMOS, LVDS, LVPECL
• Number Of Circuits: 1
• Ratio - Input:output: 1:14
• Differential - Input:output: Yes/Yes
• Frequency - Max: 1.8GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Frequency-max: 1.8GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9516-4/PCBZ - BOARD EVAL FOR AD9516-4 1.8GHZ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PD, RESET, AND SYNC PINS
Table 15.
Parameter
INPUT CHARACTERISTICS
RESET TIMING
SYNC TIMING
LD, STATUS, AND REFMON PINS
Table 16.
Parameter
OUTPUT CHARACTERISTICS
MAXIMUM TOGGLE RATE
ANALOG LOCK DETECT
REF1, REF2, AND VCO FREQUENCY STATUS MONITOR
LD PIN COMPARATOR
Output Voltage High (V
Output Voltage Low (V
Capacitance
Normal Range
Extended Range (REF1 and REF2 Only)
Trip Point
Hysteresis
Logic 1 Voltage
Logic 0 Voltage
Logic 1 Current
Logic 0 Current
Capacitance
Pulse Width Low
Pulse Width Low
OL
OH
)
)
Min
2.0
50
1.5
Min
2.7
1.02
8
Typ
110
2
Typ
100
3
1.6
260
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Max
0.8
1
Max
0.4
Unit
V
V
μA
μA
pF
ns
High speed
clock cycles
Unit
V
V
MHz
pF
MHz
kHz
V
mV
Test Conditions/Comments
These pins each have a 30 kΩ internal pull-up
resistor
High speed clock is CLK input signal
Test Conditions/Comments
When selected as a digital output (CMOS); there are
other modes in which these pins are not CMOS
digital outputs; see Table 54, Register 0x017,
Register 0x01A, and Register 0x01B
Applies when mux is set to any divider or counter
output or PFD up/down pulse; also applies in
analog lock detect mode; usually debug mode
only; beware that spurs may couple to output
when any of these pins are toggling
On-chip capacitance; used to calculate RC time
constant for analog lock detect readback; use a
pull-up resistor
Frequency above which the monitor always
indicates the presence of the reference
Frequency above which the monitor always
indicates the presence of the reference
AD9516-4