CY29942AI Cypress Semiconductor Corp, CY29942AI Datasheet - Page 2

• Manufacturer Part Number: CY29942AI
• Description: IC CLK BUFF 1:18 200MHZ 32LQFP
• Manufacturer: Cypress Semiconductor Corp
• Type: Fanout Buffer (Distribution), Multiplexerr

Specifications of CY29942AI

• Package / Case: 32-LQFP
• Number Of Circuits: 1
• Ratio - Input:output: 1:18
• Differential - Input:output: No/No
• Input: LVCMOS, LVTTL
• Output: LVCMOS, LVTTL
• Frequency - Max: 200MHz
• Voltage - Supply: 2.375 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Frequency-max: 200MHz
• Number Of Outputs: 18
• Max Input Freq: 200 MHz
• Propagation Delay (max): 4.4 ns, 3.8 ns
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 2.375 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Pinouts
Table 1. Pin Description
Document #: 38-07284 Rev. *F
22, 23, 24, 26, 27, 28, 30, 31, 32
9, 10, 11, 13, 14, 15, 18, 19, 20,
7, 8, 16, 21, 29
1, 2, 12, 17, 25
Pin
4, 6
3
5
Q(17:0)
Name
TCLK
V
V
OE
NC
DD
SS
TCLK
VDD
VDD
VSS
VSS
OE
NC
NC
Output
Input
Input
Figure 1. Pin Configuration
I/O
1
2
3
4
5
6
7
8
CY29942
External reference/Test clock input. Weak internal pull-down resistor.
Output enable. When HIGH, all outputs are enabled. When set LOW,
the outputs are at high impedance. Weak internal pull-up resistor.
Clock outputs
2.5 V or 3.3 V power supply
Ground
No connection
24
23
22
21
20
19
18
17
Q6
Q7
Q8
VDD
Q9
Q10
Q11
VSS
Description
CY29942
Page 2 of 9
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