IDTICS85352AYI IDT, Integrated Device Technology Inc, IDTICS85352AYI Datasheet - Page 12

• Manufacturer Part Number: IDTICS85352AYI
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Multiplexerr

Specifications of IDTICS85352AYI

• Number Of Clock Inputs: 2
• Mode Of Operation: Differential
• Output Frequency: 700MHz
• Output Logic Level: LVPECL
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: TQFP EP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / RoHS Status: Not Compliant

ICS85352I Data Sheet
Application Schematic Example
Figure 6 shows an example of ICS85352I application schematic. In
this example, the device is operated at V
capacitor should be located as close as possible to the power pin. For
Figure 6. ICS85352I Application Schematic
ICS85352AYI REVISION B JULY 6, 2010
CLK1
nCLK1
SEL8
SEL7
SEL6
SEL0
SEL1
SEL2
CLK0
nCLK0
SEL5
SEL4
SEL3
SEL9
SEL10
SEL11
VCC
10uf
C1
(U1-15)
C3
.1uF
(U1-22)
10
11
12
1
2
3
4
5
6
7
8
9
C4
.1uF
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
Q4
nQ4
Q5
nQ5
VCC0
10uf
C1
CC
= 3.3V. The decoupling
(U1-13)
0.1uF
C2
Vcc = Vcco = 3.3V
nQ10
nQ11
nQ6
nQ7
nQ8
nQ9
Q10
Q11
(U1-24)
Q6
Q7
Q8
Q9
U1
36
35
34
33
32
31
30
29
28
27
26
25
85352
C5
.1uF
(U1-37)
C6
.1uF
(U1-48)
12
the LVPECL output drivers, only two terminations examples are
shown in this schematic. Additional termination approaches can be
found in the LVPECL Termination Application Note.
C7
.1uF
12 BIT, 2-TO-1, 3.3V, 2.5V LVPECL CLOCK BUFFER
Zo = 50
Zo = 50
Optional Termination
©2010 Integrated Device Technology, Inc.
Zo = 50
Zo = 50
R4
133
R5
82.5
Vcco = 3.3V
R2
50
R3
50
R6
133
R7
82.5
R1
50
+
-
+
-