IDTCSPT855 Integrated Device Technology, IDTCSPT855 Datasheet - Page 6

• Manufacturer Part Number: IDTCSPT855
• Description: 2.5v Phase Locked Loop Clock Driver
• Manufacturer: Integrated Device Technology

TEST CIRCUIT AND SWITCHING WAVEFORMS
NOTE:
1. V(
IDTCSPT855
2.5V PLL CLOCK DRIVER
TT
) = GND
CSPT855
V
Yx, FBOUT
Yx, FBOUT
V
DD
DD
/2
/2
Z = 60Ω
Z = 60Ω
t
jit(cc)
t
cycle n
Figure 1. Output Load Test Circuit
=
Figure 2. Cycle-to-Cycle jitter
V
t
V
cycle n
DD
DD
/2
/2
C = 14pF
C = 14pF
6
t
cycle n+1
R = 10Ω
R = 10Ω
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
t
cycle n+1
Z = 50Ω
Z = 50Ω
V
V
SCOPE
TT
TT
R = 50Ω
R = 50Ω