CY2305SXI-1 Cypress Semiconductor Corp, CY2305SXI-1 Datasheet - Page 3

• Manufacturer Part Number: CY2305SXI-1
• Description: IC CLK ZDB 5OUT 133MHZ 8SOIC
• Manufacturer: Cypress Semiconductor Corp
• Type: Fanout Distribution, Zero Delay Bufferr

Specifications of CY2305SXI-1

• Number Of Circuits: 1
• Package / Case: 8-SOIC (3.9mm Width)
• Pll: Yes
• Input: LVCMOS, LVTTL
• Output: LVCMOS
• Ratio - Input:output: 1:5
• Differential - Input:output: No/No
• Frequency - Max: 133.33MHz
• Divider/multiplier: No/No
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Frequency-max: 133MHz
• Output Frequency Range: 10 MHz to 133.33 MHz
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 428-1792; CY2305SXI-1

Pinouts
Table 1. Pin Description for CY2305
Table 2. Pin Description for CY2309
Notes
Document Number : 38-07140 Rev. *M
1. Weak pull down.
2. Weak pull down on all outputs.
3. Weak pull ups on these inputs.
Pin
Pin
10
11
12
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
REF
CLKA1
CLKA2
V
GND
CLKB1
CLKB2
S2
S1
CLKB3
CLKB4
GND
REF
CLK2
CLK1
GND
CLK3
V
CLK4
CLKOUT
DD
DD
[3]
[3]
[1]
[1]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
Signal
Signal
[2]
Input reference frequency, 5-V tolerant input
Buffered clock output, Bank A
Buffered clock output, Bank A
3.3-V supply
Ground
Buffered clock output, Bank B
Buffered clock output, Bank B
Select input, bit 2
Select input, bit 1
Buffered clock output, Bank B
Buffered clock output, Bank B
Ground
Input reference frequency, 5-V tolerant input
Buffered clock output
Buffered clock output
Ground
Buffered clock output
3.3-V supply
Buffered clock output
Buffered clock output, internal feedback on this pin
Figure 1. Pin Diagram - CY2305
Figure 2. Pin Diagram - CY2309
CLKA1
CLKA2
CLKB1
CLKB2
GND
REF
V
S2
DD
CLK2
CLK1
GND
REF
1
2
3
4
5
6
7
8
1
2
3
4
15
14
13
12
11
10
16
9
8
7
6
5
CLKOUT
CLKA4
CLKA3
V
GND
CLKB4
CLKB3
S1
CLKOUT
CLK4
V
CLK3
DD
DD
Description
Description
CY2305, CY2309
Page 3 of 19
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