MPC9449AE IDT, Integrated Device Technology Inc, MPC9449AE Datasheet - Page 2

• Manufacturer Part Number: MPC9449AE
• Description: IC CLK FANOUT BUFFER 1:15 52LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Fanout Buffer (Distribution), Divider, Multiplexer , PLLr

Specifications of MPC9449AE

• Number Of Circuits: 1
• Ratio - Input:output: 3:15
• Differential - Input:output: Yes/No
• Input: LVCMOS, LVPECL
• Output: LVCMOS
• Frequency - Max: 200MHz
• Voltage - Supply: 2.375 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 52-LQFP
• Frequency-max: 200MHz
• Number Of Clock Inputs: 3
• Output Frequency: 200MHz
• Output Logic Level: LVCMOS
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Signal Type: LVCMOS/LVPECL
• Mounting: Surface Mount
• Pin Count: 52
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IDT™ / ICS™ 1:15 PECL/LVCMOS CLOCK FANOUT BUFFER
MPC9449
3.3V/2.5V 1:15 PECL/LVCMOS CLOCK FANOUT BUFFER
CCLK_SEL
PCLK_SEL
GND
GND
GND
GND
DSELA
DSELB
DSELC
DSELD
MR/OE
CCLK0
CCLK1
QB2
QB1
QB0
QA1
QA0
Figure 2. PC9449 52-Lead Package Pinout (Top View)
PCLK
PCLK
V
V
V
NC
CC
CC
CC
40
41
42
43
44
45
46
47
48
49
50
51
52
39 38 37 36 35 34 33 32 31 30 29 28 27
Figure 1. MPC9449 Logic Diagram
1 2 3 4 5 6 7 8 9 10 11 12 13
0
1
V
V
CC
CC
PACKAGE DIMENSIONS
0
1
MPC9449
÷1
÷2
2
0
1
0
1
0
1
0
1
26
25
24
23
22
21
20
19
18
17
16
15
14
QA0
QA1
QB0
QB1
QB2
QC0
QC1
QC2
QC3
QD0
QD1
QD2
QD3
QD4
QD5
NC
V
QD4
GND
QD3
V
QD2
GND
QD1
V
QD0
GND
NC
CC
CC
CC
MPC9449 REV 5 MARCH 14, 2007