ICS673M-01 IDT, Integrated Device Technology Inc, ICS673M-01 Datasheet - Page 2

• Manufacturer Part Number: ICS673M-01
• Description: IC PLL BUILDING BLOCK 16-SOIC
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Phase Lock Loop (PLL)r

Specifications of ICS673M-01

• Pll: Yes
• Input: Clock
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: No/No
• Frequency - Max: 120MHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 3.135 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC
• Frequency-max: 120MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 673M-01

MDS 673-01 L
Pin Assignment
Pin Descriptions
V C O IN
Number
C H G P
F B IN
G N D
G N D
G N D
V D D
V D D
Pin
1 6 p in n a rro w (1 5 0 m il) S O IC
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
VCOIN
Name
CHGP
REFIN
CLK2
CLK1
FBIN
GND
GND
GND
VDD
VDD
CAP
SEL
Pin
OE
NC
PD
1 6
1 5
1 4
1 3
1 2
1 1
1 0
9
Output
Output
Output
Power
Power
Power
Power
Power
Type
Input
Input
Input
Input
Input
Input
Input
Pin
-
R E F IN
N C
C L K 1
C L K 2
P D
S E L
O E
C A P
Feedback clock input. Connect the feedback clock to this pin. Falling
edge triggered.
Connect to +3.3 V or +5 V and to VDD on pin 3.
Connect to VDD on pin 2.
Connect to ground.
Connect to ground.
Connect to ground.
Charge pump output. Connect to VCOIN under normal operation.
Input to internal VCO.
Loop filter return.
Output enable. Active when high. Tri-states both outputs when low.
Select pin for VCO predivide to feedback divider per table above.
Power down. Turns off entire chip when pin is low. Outputs stop low.
Clock output 2. Low skew divide by two version of CLK1.
Clock output 1.
No connect. Nothing is connected internally to this pin.
Reference input. Connect reference clock to this pin. Falling edge is
triggered.
w w w. i d t . c o m
2
VCO Predivide Select Table
0 = connect pin directly to ground
1 = connect pin directly to VDD
Pin Description
SEL
0
1
PLL B
VCO Predivide
UILDING
4
1
Revision 051310
ICS673-01
B
LOCK