ICS844002-01 Datasheet, PDF (7/15 Pages) Integrated Device Technology – FEMTOCLOCKS™ CRYSTAL-TOLVDS FREQUENCY SYNTHESIZER

ICS844002-01
FEMTOCLOCKS™ CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER
Parameter Measurement Information
3.3V±5%
POWER SUPPLY
+ Float GND –
V_DD,
V_DDO^VDDA
LVDS
SCOPE
Qx
nQx
2.5V±5%
POWER SUPPLY
+ Float GND –
V_DD,
V_DDO^VDDA
LVDS
SCOPE
Qx
nQx
3.3V Output Load AC Test Circuit
Qx
Qx
Qy
Qy
t sk(o)
Output Skew
Q0, Q1
Q0, Q1
t _PW
t
PERIOD
odc = ^{t PW} x 100%
t _PERIOD
Output Duty Cycle/Pulse Width/Period
2.5V Output Load AC Test Circuit
Clock
20%
Outputs
80%
t_R
Output Rise/Fall Time
V_DD
DC Input LVDS
Offset Voltage Setup
80%
t_F
V_OD
20%
out
➤
out
V_OS/∆ V_OS
IDT™ / ICS™ LVDS FREQUENCY SYNTHESIZER
7
ICS844002AG-01 REV. A SEPTEMBER 28, 2007