ICS1522M IDT, Integrated Device Technology Inc, ICS1522M Datasheet - Page 7

• Manufacturer Part Number: ICS1522M
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Programmable PLL Frequency Synthesizerr

Specifications of ICS1522M

• Number Of Elements: 1
• Supply Current: 15mA
• Pll Input Freq (min): 5MHz
• Pll Input Freq (max): 20MHz
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Package Type: SOIC
• Output Frequency Range: Up to 230MHz
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temperature Classification: Commercial
• Pin Count: 24
• Lead Free Status / Rohs Status: Not Compliant

REG#
5
5
5
5
5
6
BIT(S)
4-5
6-7
8
9
10
0-2
BIT REF.
PDA(0:1)
PDB(0:1)
LD_LG
F_EN
RESERVED
L(0:2)
DESCRIPTION
Output Post-scaler (Default=0)
Input=VCO; Output = Differential Output
Feedback Post-scaler (Default=3)
Input=Feedback Divider; Output=PFD
Fine Phase Adjust Lead/Lag (Default=1)
1=FBK will lag REF at input to PFD
0=FBK will lead REF at input to PFD
Fine Phase Adjust Enable (Default=))
0=Disable; 1=Enable
Must be set to one.
Load Counter (Default=7)
L(2)
PDB(1)
PFD(2)
0
0
0
0
1
1
1
1
7
0
0
1
1
0
0
1
1
L(1)
0
0
1
1
0
0
1
1
PDB(0)
PFD(0)
0
1
0
1
0
1
0
1
L(0)
0
1
0
1
0
1
0
1
31-pos, 0-neg
4 pos edge
4 neg edge
51-neg, 0-pos
6 pos edge
8 neg edge
8 neg edge
10 neg edge
DIVIDE BY
DIVIDE BY
DIVIDE BY
8
4
2
1
8
4
2
1
ICS1522