CY28442ZXC Cypress Semiconductor Corp, CY28442ZXC Datasheet - Page 15
CY28442ZXC
Manufacturer Part Number
CY28442ZXC
Description
IC CLOCK GEN ALVISO 56-TSSOP
Manufacturer
Cypress Semiconductor Corp
Type
Fanout Distribution, Spread Spectrum Clock Generatorr
Datasheet
1.CY28442ZXC.pdf
(22 pages)
Specifications of CY28442ZXC
Pll
Yes with Bypass
Input
LVTTL, Crystal
Output
Clock
Number Of Circuits
1
Ratio - Input:output
11:15
Differential - Input:output
No/Yes
Frequency - Max
200MHz
Divider/multiplier
Yes/No
Voltage - Supply
3.135 V ~ 3.465 V
Operating Temperature
0°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
56-TSSOP II
Frequency-max
100MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CY28442ZXC-2
Manufacturer:
CYP
Quantity:
20 000
Company:
Part Number:
CY28442ZXC-2T
Manufacturer:
TI
Quantity:
11
Company:
Part Number:
CY28442ZXC-4
Manufacturer:
SEMTEC
Quantity:
946
Document #: 38-07680 Rev. **
FS_A, FS_B,FS_C
VDD Clock Gen
VTT_PW RGD#
PW RGD_VRM
Clock Outputs
Clock State
Clock VCO
VDD_A = 2.0V
Power Off
S0
State 0
Off
Off
Figure 13. Clock Generator Power-up/Run State Diagram
0.2-0.3mS
State 1
Delay
Figure 12. VTT_PWRGD# Timing Diagram
ADVANCE INFORMATION
VDD_A = off
>0.25mS
Delay
VTT_PW RGD#
S1
W ait for
On
VTT_PWRGD# = toggle
VTT_PWRGD# = Low
Operation
Normal
Sample Sels
State 2
S3
Inputs straps
On
State 3
Sample
Enable Outputs
S2
VTT_PW RGD# is ignored
Device is not affected,
Wait for <1.8ms
CY28442
Page 15 of 22
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