MK2059-01SILF IDT, Integrated Device Technology Inc, MK2059-01SILF Datasheet - Page 2

• Manufacturer Part Number: MK2059-01SILF
• Description: IC VCXO CLK JITTER ATTEN 20-SOIC
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Frequency Translatorr

Specifications of MK2059-01SILF

• Pll: Yes
• Input: Clock
• Output: CMOS
• Number Of Circuits: 1
• Ratio - Input:output: 2:1
• Differential - Input:output: No/No
• Frequency - Max: 25.92MHz
• Divider/multiplier: No/Yes
• Voltage - Supply: 3.15 V ~ 3.45 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC
• Frequency-max: 24.704MHz
• Number Of Elements: 1
• Supply Current: 15mA
• Pll Input Freq (min): 13.5MHz
• Pll Input Freq (max): 27MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: SOIC
• Output Frequency Range: 1.544 to 25.92MHz
• Operating Supply Voltage (min): 3.15V
• Operating Supply Voltage (max): 3.45V
• Operating Temperature Classification: Industrial
• Pin Count: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Assignment
Pin Descriptions
IDT™ VCXO-BASED FRAME CLOCK FREQUENCY TRANSLATOR
MK2059-01
VCXO-BASED FRAME CLOCK FREQUENCY TRANSLATOR
C H G P
Number
G N D
G N D
G N D
IS E T
V D D
V D D
V D D
Pin
V IN
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
X 1
20 pin 300 mil SOIC
1
2
3
4
5
6
7
8
9
1 0
Name
CHGP
ICLK2
ICLK1
SEL2
SEL1
SEL0
GND
GND
GND
ISET
ISEL
GND
VDD
VDD
VDD
CLK
Pin
VIN
NC
X1
X2
2 0
1 9
1 8
1 7
1 6
1 5
1 4
1 3
1 2
1 1
Output
Output
Power
Power
Power
Power
Power
Power
Power
Type
Input
Input
Input
Input
Input
Input
Input
Input
Pin
-
-
-
X 2
G N D
IS E L
IC L K 1
IC L K 2
S E L 0
C L K
N C
S E L 1
S E L 2
Crystal Input. Connect this pin to the specified crystal.
Power Supply. Connect to +3.3V.
Power Supply. Connect to +3.3V.
Power Supply. Connect to +3.3V.
VCXO Control Voltage Input. Connect this pin to CHGP pin and the external
loop filter as shown in this data sheet.
Connect to ground
Connect to ground
Connect to ground
Charge Pump Output. Connect this pin to the external loop filter and to pin
VIN.
Charge pump current setting node, connection for setting resistor.
Output Frequency Selection Pin 2. Determines output frequency as per table
above. Internally biased to VDD/2.
Output Frequency Selection Pin 1. Determines output frequency as per table
above. Internal pull-up.
No Internal Connection.
Clock Output
Output Frequency Selection Pin 0. Determines output frequency as per table
above. Internal pull-up.
Input Clock Connection 2. Connect an input reference clock to this pin. If
unused, connect to ground.
Input Clock Connection 1. Connect an input reference clock to this pin. If
unused, connect to ground.
Input Selection. Used to select which reference input clock is active. Low input
level selects ICLK1, high input level selects ICLK2. Internal pull-up.
Connect to ground.
Crystal Output. Connect this pin to the specified crystal.
2
Output Clock Selection Table
Note: For SEL input pin programming:
8 kHz
8 kHz
8 kHz
8 kHz
8 kHz
8 kHz
8 kHz
8 kHz
8 kHz
8 kHz
8 kHz
8 kHz
Input
0 = GND, 1 = VDD, M = Floating
Pin Description
SEL2
M
M
M
M
0
0
0
0
1
1
1
1
SEL1
0
0
1
1
0
0
1
1
0
0
1
1
SEL0
0
1
0
1
0
1
0
1
0
1
0
1
VCXO AND SYNTHESIZER
Output
16.384
17.664
18.528
24.704
24.576
(MHz)
Clock
1.544
2.048
20.00
25.00
25.92
19.44
20.48
MK2059-01
Used (MHz)
Crystal
24.704
24.576
16.384
17.664
18.528
24.704
24.576
20.00
25.00
25.92
19.44
20.48
REV H 051310