ICS601R-25T IDT, Integrated Device Technology Inc, ICS601R-25T Datasheet - Page 3

• Manufacturer Part Number: ICS601R-25T
• Description: IC CLOCK MULTIPLIER 1:5 20-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock/Frequency Synthesizerr

Specifications of ICS601R-25T

• Pll: Yes
• Input: Clock, Crystal
• Output: CMOS
• Number Of Circuits: 1
• Ratio - Input:output: 2:5
• Differential - Input:output: No/No
• Frequency - Max: 156MHz
• Divider/multiplier: Yes/Yes
• Voltage - Supply: 2.97 V ~ 3.63 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Frequency-max: 156MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 601R-25T

External Components
Absolute Maximum Ratings
Recommended Operation Conditions
DC Electrical Characteristics
IDT™ / ICS™ LOW PHASE NOISE 1 TO 5 CLOCK MULTIPLIER
ICS601-25
LOW PHASE NOISE 1 TO 5 CLOCK MULTIPLIER
The ICS601-25 requires a minimum number of external components for proper operation. Decoupling capacitors of
0.01 F and 0.1 F should be connected between VDD and GND, as close to the part as possible. A 33 series
terminating resistor should be used on each clock output. The crystal must be connected as close to the chip as
possible. The crystal should be fundamental mode, parallel resonant. Do not use third overtone. For exact tuning
when using a crystal, capacitors should be connected from pins X1 to ground and X2 to ground. In general, the
value of these capacitors is given by the following equation, where CL is the crystal load capacitance: Crystal caps
(pF) = (CL-5) x 2. So for a crystal with 16 pF load capacitance, two 22 pF caps can be used. For any given board
layout, ICS can measure the board capacitance and recommend the exact capacitance value to use.
Stresses above the ratings listed below can cause permanent damage to the ICS601-25. 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.
VDD=3.3 V ±10%
Supply Voltage, VDD
All Inputs and Outputs
Ambient Operating Temperature, Commercial version
Ambient Operating Temperature, Industrial version
Storage Temperature
Junction Temperature
Soldering Temperature
Parameter
Ambient Operating Temperature (commercial)
Ambient Operating Temperature (industrial)
Power Supply Voltage (measured in respect to GND)
Operating Voltage
Input High Voltage
Input Low Voltage
Parameter
, Ambient temperature -40 to +85 C
Item
Symbol
VDD
V
V
IH
IL
X1/ICLK pin only
X1/ICLK pin only
Conditions
3
+2.97
Min.
-40
0
7 V
-0.5 V to VDD+0.5 V
0 to +70 C
-40 to +85 C
-65 to +150 C
125 C
260 C
VDD/2+1
Min.
2.97
Typ.
Typ.
Rating
+3.63
Max.
+70
+85
VDD/2-1
Max.
3.63
ICS601-25
CLOCK MULTIPLIER
Units
Units
V
C
C
V
V
V
REV E 051310