IDTCSPUA877 Integrated Device Technology, IDTCSPUA877 Datasheet - Page 9

• Manufacturer Part Number: IDTCSPUA877
• Description: 1.8v Phase Locked Loop Differential 1 10 Sdram Clock Driver
• Manufacturer: Integrated Device Technology

NOTE:
fo = Average input frequency measured at CLK / CLK
NOTE:
fo = Average input frequency measured at CLK / CLK
TEST CIRCUIT AND SWITCHING WAVEFORMS
IDTCSPUA877
1.8V 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
t
jit(hper) =
t
jit(per) =
Half-Period jitter
Period jitter
9
t
t
cycle n
half period n
1
f o
t
cycle n
1
f o
t
half period n+1
1
f o
2*f o
1
COMMERCIAL TEMPERATURE RANGE