ICS8535AG-01LF IDT, Integrated Device Technology Inc, ICS8535AG-01LF Datasheet - Page 9

• Manufacturer Part Number: ICS8535AG-01LF
• Description: IC FANOUT BUFFER LVPECL 20-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Fanout Buffer (Distribution), Multiplexerr
• Series: HiPerClockS™r

Specifications of ICS8535AG-01LF

• Number Of Circuits: 1
• Ratio - Input:output: 2:4
• Differential - Input:output: No/Yes
• Input: LVCMOS, LVTTL
• Output: LVPECL
• Frequency - Max: 266MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-VFQFN, 20-VFQFPN
• Frequency-max: 266MHz
• Number Of Clock Inputs: 2
• Mode Of Operation: Single-Ended
• Output Frequency: 266MHz
• Output Logic Level: LVPECL
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: TSSOP
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Signal Type: LVCMOS/LVTTL
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1176; 800-1176-5; 800-1176; 8535AG-01LF

S
Figure 3 shows a schematic example of the ICS8535-01. In this
example, the CLK0 input is selected. The decoupling capacitors
IDT
CHEMATIC
ICS8535-01
LOW SKEW, 1-to-4 LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER
™
/ ICS
™
3.3V LVPECL FANOUT BUFFER
3.3V
LVCMOS
E
Q1
XAMPLE
Ro ~ 7 Ohm
R13
43
Zo = 50 Ohm
F
IGURE
R11
1K
3. ICS8535-01 LVPECL B
R12
1K
3.3V
3.3V
C1
0.1u
10
1
2
3
4
5
6
7
8
9
U1
VEE
CLK_EN
CLK_SEL
CLK0
NC
CLK1
NC
NC
NC
VCC
ICS8535-01
3.3V
C2
0.1u
C3
0.1u
9
VCC
VCC
nQ0
nQ1
nQ2
nQ3
Q0
Q1
Q2
Q3
should be physically located near the power pin. For ICS8535-01,
the unused clock outputs can be left floating.
UFFER
20
19
18
17
16
15
14
13
12
11
S
CHEMATIC
3.3V
3.3V
E
XAMPLE
Zo = 50
Zo = 50
Zo = 50
Zo = 50
ICS8535AG-01 REV. F APRIL 12, 2007
R8
50
R2
50
R9
50
R3
50
R7
50
R1
50
+
-
+
-