IDT5V50017
LOW EMI CLOCK GENERATOR SSCG
IDT™
LOW EMI CLOCK GENERATOR 5
IDT5V50017 REV D 040709
DC Electrical Characteristics
Unless stated otherwise, VDD = 3.3 V, Ambient Temperature 0 to +70° C
Note 1: CL = 15 pF.
AC Electrical Characteristics
Unless stated otherwise, VDD = 3.3 V, Ambient Temperature 0 to +70° C
Note1: Cycle-to-cycle jitter is the maximum observed variation between two adjacent cycle’s periods over a defined
number of observed cycles. The JEDEC specification for the number of cycles observed is 1000 cycles.
Parameter Symbol Conditions Min. Typ. Max. Units
Operating Voltage VDD 2.97 3.3 3.63 V
Supply Current IDD ICLK=50 MHz, Note 1 17 20 mA
Input High Voltage V
IH
S1: S0 2.0 V
Input Low Voltage V
IL
S1: S0 0.8 V
Output High Voltage V
OH
I
OH
= -6 mA 2.4 V
I
OH
=- 20 mA 2.0 V
Output Low Voltage V
OL
I
OL
= 6 mA 0.4 V
I
OL
= 20 mA 1.2 V
Input Capacitance C
IN1
All inputs 3 4 5 pF
Pull-down Resistance R
PD
S1, S0 240 kΩ
Parameter Symbol Conditions Min. Typ. Max. Units
Input Clock Frequency 15 60 MHz
Output Clock Duty Cycle All outputs 45 50 55 %
Short term Cycle to cycle Jitter ICLK=50 MHz, SS OFF 50 100 ps
ICLK=50 MHz, SS ON 80 100 ps
Short term Period Jitter SS OFF 50 100 ps
One-sigma jitter SS OFF 15 ps
Output Rise Time t
R
20% to 80%, C
L
=15 pF, 50 MHz 0.9 ns
Output Fall Time t
F
80% to 20%, C
L
=15 pF, 50 MHz 0.9 ns
Modulation Frequency ICLK=20 MHz 32 kHz
