MK2069-01
VCXO-BASED LINE CARD CLOCK SYNCHRONIZER VCXO AND SYNTHESIZER
IDT®
VCXO-BASED LINE CARD CLOCK SYNCHRONIZER 17
MK2069-01 REV K 051310
DC Electrical Characteristics
Unless stated otherwise, VDD = 3.3V ±5%, Ambient Temperature -40 to +85° C
Note 1: All logic select inputs (MX1:0, RV1:0, FV11:0, SV2:0, RT1:0, FT5:0, ST1:0, CLR
) have an internal pull-up
resistor.
Parameter Symbol Conditions Min. Typ. Max. Units
Operating Voltage VDD 3.15 3.3 3.45 V
Supply Current IDD All clock outputs
loaded with 15 pF,
VCLK = 19.44 MHz,
TCLK = 155.52 MHz
20 30 mA
Input High Voltage, MX1:0,
RV1:0, FV11:0, SV2:0, RT1:0,
FT5:0, ST1:0
V
IH
2 VDD +
0.4
V
Input Low Voltage, MX1:0,
RV1:0, FV11:0, SV2:0, RT1:0,
FT5:0, ST1:0
V
IL
-0.4 0.8 V
Input Pull-Up Resistor (Note 1) R
PU
200 kΩ
Input High Voltage, ICLK2,
CLR
V
IH
VDD/2+1
VDD +
0.4
V
Input High Voltage, ICLK1:0 V
IH
VDD/2+1
5.5 V
Input Low Voltage, ICLK2:0,
CLR
V
IL
-0.4
VDD/2-1
V
Input High Current (Note 1) I
IH
V
IH
= VDD -10 +10 μA
Input Low Current (Note 1) I
IL
V
IL
= 0 -10 +10 μA
Input Capacitance, except X1 C
IN
7pF
Output High Voltage (CMOS
Level)
V
OH
I
OH
= -4 mA VDD-0.4 V
Output High Voltage V
OH
I
OH
= -8 mA 2.4 V
Output Low Voltage V
OL
I
OL
= 4 mA 0.4 V
Output Short Circuit Current,
TCLK
I
OS
±50 mA
Output Short Circuit Current,
VCLK, RCLK and LD
I
OS
±20 mA
VIN, VCXO Control Voltage V
XC
0VDDV
