AD9540BCPZ Overview
This clock IC is packaged using the Tray method. The 48-VFQFN Exposed Pad, CSP package includes this clock generator. In the reflowing process, this clock generator ic is able to maintain a maximum temperature of 260. In it, there are 48 terminations to be found. This time clock generator should be voltaged at 1.8V. A clock generator's input is called Clock and it is designed as the input for this clock generator. With the Surface Mount, it is easy to install this electric component on the panel. This clock PLL works with a supply voltage of 1.71V~1.89V. Using the test statistics, it is estimated that the ambient temperature should be set to -40°C~85°C. A frequency synthesizer which is compatible with the CML, PECL logic levels is presented here. A Clock Generator is a classification for the electronic part in question. Microprocessors are specifically designed to use this clock-generating IC, which has a 48-bit output. This part number AD9540 is related to the following electrical components. PF synthesizers is equipped with 48 pins. Clock PLL has 1 signal outputs to maximi1e output frequency. When operated at 655MHz, frequency synthesizer achieves high efficiency. It is possible to supply up to 5μA of current for this clock generator operation.
AD9540BCPZ Features
Available in the 48-VFQFN Exposed Pad, CSP
Supply voltage of 1.8V

AD9540BCPZ Applications
There are a lot of Analog Devices Inc.
AD9540BCPZ Clock Generators applications.

Digital circuits
Wireless base station for LTE, LTE-advanced
Picocells, femtocells and small cells
Sampling clocks for ADC and DAC
1 Gigabit Ethernet
10 Gigabit Ethernet
FPGA and processor clocks
Line cards used in telephone exchange
Fiber Channel
PCI express cards

Lifecycle Status	PRODUCTION (Last Updated: 2 weeks ago)
Factory Lead Time	8 Weeks
Contact Plating	Tin
Mounting Type	Surface Mount
Package / Case	48-VFQFN Exposed Pad, CSP
Surface Mount	YES
Number of Pins	48
Operating Temperature	-40°C~85°C
Packaging	Tray
JESD-609 Code	e3
Pbfree Code	no
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	48
ECCN Code	EAR99
Type	Clock Generator
Voltage - Supply	1.71V~1.89V
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Supply Voltage	1.8V
Terminal Pitch	0.5mm
Frequency	655MHz
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	AD9540
Output	CML, PECL
Pin Count	48
Number of Outputs	1
Qualification Status	Not Qualified
Nominal Supply Current	17mA
Max Supply Current	5μA
Input	Clock
Ratio - Input:Output	2:2
Primary Clock/Crystal Frequency-Nom	2700MHz
PLL	Yes
Differential - Input:Output	Yes/Yes
Max Duty Cycle	58 %
Divider/Multiplier	Yes/No
Height	800μm
Length	7mm
Width	7mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Contains Lead