IDTCSPT857CNLGI IDT, Integrated Device Technology Inc, IDTCSPT857CNLGI Datasheet - Page 12

• Manufacturer Part Number: IDTCSPT857CNLGI
• Description: IC PLL CLK DVR SDRAM 40-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: PLL Clock Driverr

Specifications of IDTCSPT857CNLGI

• Input: Clock
• Output: Differential
• Frequency - Max: 220MHz
• Voltage - Supply: 2.3 V ~ 2.7 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-VFQFN, 40-VFQFPN
• Frequency-max: 220MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: CSPT857CNLGI

TEST CIRCUIT AND SWITCHING WAVEFORMS
IDTCSPT857C
2.5V - 2.6V PLL DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
Yx, FBOUT
Yx, FBOUT
Yx, FBOUT
Yx, FBOUT
Yx, FBOUT
Yx, FBOUT
Yx, FBOUT
Yx, FBOUT
t
half period n
Figure 7. Half-Period jitter
Figure 6. Period jitter
t
jit(per) =
t
jit(hper) =
12
t
cycle n
t
cycle n
t
1
f o
half period n
1
f o
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
t
half period n+1
1
f o
2*f o
1