CY2310BNZPVI-1 Cypress Semiconductor Corp, CY2310BNZPVI-1 Datasheet - Page 4

• Manufacturer Part Number: CY2310BNZPVI-1
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY2310BNZPVI-1

• Number Of Outputs: 10
• Operating Supply Voltage (max): 3.465V
• Operating Temp Range: -40C to 85C
• Propagation Delay Time: 5ns
• Operating Supply Voltage (min): 3.135V
• Mounting: Surface Mount
• Pin Count: 28
• Operating Supply Voltage (typ): 3.3V
• Package Type: SSOP
• Input Frequency: 133MHz
• Duty Cycle: 60%
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-07260 Rev. *A
AC Electrical Specifications
Test Circuit
Application Information
Clock traces must be terminated with either series or parallel
termination, as they are normally done.
Summary
t
T
T
Z
PR
• Surface mount, low-ESR ceramic capacitors should be
• The value of the series-terminating resistor satisfies the
PF
DC
o
Parameter
used for filtering. Typically, these capacitors have a value
of 0.1 F. In some cases, smaller value capacitors may be
required.
following equation where Rtrace is the loaded characteristic
impedance of the trace, Rout is the output impedance of the
This frequency synthesizer is used to generate
CPU, PCL,USB, REF and APIC Clocks
Rising Edge Propagation Delay
Falling Edge Propagation Delay
Duty Cycle
AC Output Impedance
Cd = Decoupling Capacitor
Ct = Optional EMI-Reducing Capacitor
Rs = Series Terminating Resistors
SSOP 28
0.1 F
CY2281
Description
CPUCLK
USBCLK
PCICLK
APIC
REF
(continued)
Rs
V
Cd 0.1uF
DD
Figure 1. Test Circuit
OUTPUTS
GND
Measured at 1.5V
VDD 3.3V
Test Condition
• Footprints must be laid out for optional EMI-reducing capac-
• A Ferrite Bead may be used to isolate the Board V
buffer (typically 25W), and Rseries is the series terminating
resistor.
Rseries > Rtrace – Rout
itors, which should be placed as close to the terminating
resistor as is physically possible. Typical values of these
capacitors range from 4.7 pF to 22 pF.
the clock generator V
SDATA
VSS
SCLK
BUF_IN
VDD
CY2310BNZ
SSOP 28
C
LOAD
CLK out
DD
Min.
Rs
Ct
3.0
3.0
50
island. Ensure that the Ferrite Bead
Max.
5.0
5.0
60
SDRAM
CY2310BNZ
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Unit
DD
ns
ns
%
from