MK1725
QUAD OUTPUT SPREAD SPECTRUM CLOCK GENERATOR SSCG
IDT™
QUAD OUTPUT SPREAD SPECTRUM CLOCK GENERATOR 4
MK1725 REV G 033109
MK1725
QUAD OUTPUT SPREAD SPECTRUM CLOCK GENERATOR SSCG
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the MK1725. These ratings, which are
standard values for IDT commercially rated parts, are stress ratings only. Functional operation of the device at these
or any other conditions above those indicated in the operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods can affect product reliability. Electrical
parameters are guaranteed only over the recommended operating temperature range.
Recommended Operation Conditions
DC Electrical Characteristics
Unless stated otherwise, VDD = 3.3 V ±5%, T
A
= 0 to +70° C (commercial), -40 to +85°C (industrial)
Item Rating
Supply Voltage, VDD 5 V
All Inputs and Outputs -0.5 V to VDD+0.5 V
Ambient Operating Temperature (commercial) 0 to +70
° C
Ambient Operating Temperature (industrial) -40 to +85
° C
Storage Temperature -65 to +150
° C
Junction Temperature 125
° C
Soldering Temperature 260
° C
Parameter Min. Typ. Max. Units
Ambient Operating Temperature (commercial) 0 +70 ° C
Ambient Operating Temperature (industrial) -40 +85
° C
Power Supply Voltage (measured in respect to GND) +3.135 +3.3 +3.465 V
Parameter Symbol Conditions Min. Typ. Max. Units
Operating Voltage VDD 3.135 3.3 3.465 V
Supply Current IDD 20M in S3:0=[0100] 22 mA
Input High Voltage V
IH
Input selects 2 V
Input Low Voltage V
IL
Input selects 0.8 V
Input High Voltage V
IH
ICLK VDD/2+1 V
Input Low Voltage V
IL
ICLK VDD/2-1 V
Output High Voltage V
OH
I
OH
= -4 mA VDD-0.4 V
Output High Voltage V
OH
I
OH
= -12 mA 2.4 V
Output Low Voltage V
OL
I
OL
= 12 mA 0.4 V
Short Circuit Current I
OS
Clock outputs ±70 mA
Input Capacitance C
IN
5pF
Nominal Output Impedance Z
OUT
20 Ω
Internal Pull-up Resistor R
PU
PDTS pin 360 kΩ