MK2069-01GITR IDT, Integrated Device Technology Inc, MK2069-01GITR Datasheet - Page 19

• Manufacturer Part Number: MK2069-01GITR
• Description: IC VCXO CLK SYNCHRONIZER 56TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Synchronizerr

Specifications of MK2069-01GITR

• Pll: Yes
• Input: LVCMOS
• Output: LVCMOS
• Number Of Circuits: 1
• Ratio - Input:output: 3:3
• Differential - Input:output: No/No
• Frequency - Max: 160MHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 3.15 V ~ 3.45 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Frequency-max: 160MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IDT® VCXO-BASED LINE CARD CLOCK SYNCHRONIZER
MK2069-01
VCXO-BASED LINE CARD CLOCK SYNCHRONIZER
Note 1: This is the recommended crystal operating range. A crystal as low as 8 MHz can be used, although this may
Note 2: The VCXO crystal will be pulled to its minimum frequency when there is no input clock (CLR = 1) due to the
Note 3: The minimum practical input frequency is 1 kHz. Through proper loop filter design lower input frequencies
Note 4: The output of RCLK is a positive pulse with a duration equal to VCLK high time, or half the VCLK period.
Note 5: Referenced to ICLK, the skews of VCLK, RCLK and TCLK increase together when leakage is present in the
Output Rise Time, TCLK
Output Fall Time, TCLK
Skew, ICLK to VCLK (Note 5)
Skew, ICLK to RCLK (Note 5)
Skew, ICLK to TCLK (Note 5)
Nominal Output Impedance
result in increased output phase noise.
attempt of the PLL to lock to 0 Hz.
may be possible.
external VCXO PLL loop filter.
Parameter
Symbol
Z
t
t
t
OUT
t
t
OR
OF
VT
IV
IV
0.8 to 2.0V, C
2.0 to 0.8V, C
Rising edges, C
Rising edges, C
Rising edges, C
Conditions
19
L
L
=15pF
=15pF
L
L
L
=15pF
=15pF
=15pF
Min.
+5
-5
-5
Typ.
0.75
0.75
2.5
1.5
10
20
VCXO AND SYNTHESIZER
MK2069-01
Max. Units
+10
+20
+10
1
1
ns
ns
ns
ns
ns
REV K 051310