W48C111-16H Overview
As a clock IC, it is packaged by the Tube method. The 28-SSOP (0.209, 5.30mm Width) package embeds this Clock PLL. The frequency generator is capable of withstanding a maximum temperature of 220 during reflowing. As you can see, it consists of 28 terminations. Basically, this time clock generator needs a voltage of 2.5V. There is a Clock PLL called Clock, Crystal which is designed to be the input to this clock generator. Using 1 circuits, the electronic part's full performance can be accessed. RF synthesizers based on this clock provide frequencies up to 100MHz maximum. A Surface Mount-shaped electrical component makes it convenient to mount on a panel. There should be 2.375V~3.465V provided with this RF synthesizer. As determined by the test statistics, the ambient temperature should be set to 0°C~70°C. In this case, we are dealing with a frequency synthesizer that can be used with Clock logic levels. As far as this electronic part is concerned, it can be classified as a Fanout Buffer (Distribution), Spread Spectrum Clock Generator component. REQUIRES ADDITIONAL 3.3V SUPPLY is included in this frequency generator to enhance clock signal output. The output frequency can be magnified as high as possible with the assistance of 10 signal outputs. The thermal destruction of an element may result from an excess of supply current (higher than 80mA).
W48C111-16H Features
Available in the 28-SSOP (0.209, 5.30mm Width)
Supply voltage of 2.5V

W48C111-16H Applications
There are a lot of Cypress Semiconductor Corp
W48C111-16H Clock Generators applications.

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
Infotainment systems
Medical equipment

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	28-SSOP (0.209, 5.30mm Width)
Operating Temperature	0°C~70°C
Published	1999
Packaging	Tube
JESD-609 Code	e0
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	28
ECCN Code	EAR99
Type	Fanout Buffer (Distribution), Spread Spectrum Clock Generator
Terminal Finish	Tin/Lead (Sn/Pb)
Additional Feature	REQUIRES ADDITIONAL 3.3V SUPPLY
Voltage - Supply	2.375V~3.465V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	220
Supply Voltage	2.5V
Terminal Pitch	0.65mm
Reach Compliance Code	not_compliant
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Output	Clock
JESD-30 Code	R-PDSO-G28
Number of Outputs	10
Qualification Status	Not Qualified
Power Supplies	2.5/3.33.3V
Number of Circuits	1
Supply Current-Max	80mA
Frequency (Max)	100MHz
Input	Clock, Crystal
Ratio - Input:Output	1:10
Primary Clock/Crystal Frequency-Nom	14.318MHz
PLL	Yes
Differential - Input:Output	No/No
Divider/Multiplier	Yes/No
Width	5.3mm
Height Seated (Max)	2mm
RoHS Status	Non-RoHS Compliant
Lead Free	Contains Lead