CY2213(2012) Просмотр технического описания (PDF) - Cypress Semiconductor

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производитель

CY2213
(Rev.:2012)

High Frequency Programmable PECL Clock Generator

Cypress Semiconductor 

CY2213

Pinouts

Figure 1. 16-pin TSSOP pinout

CY2213

VDDX 1

VSSX 2

XOUT 3

XIN 4

VDD 5

OE 6

VSS

7

SER CLK 8

16 S

15 VDD

14 VSS

13 CLK

12 CLKB

11 VSS

10 VDD

9 SER DATA

Pin Definitions

Pin Name

VDDX

VSSX

XOUT

XIN

VDD

OE

VSS

SER CLK

SER DATA

VDD

VSS

CLKB

CLK

VSS

VDD

S

Pin Number

Pin Description

1

3.3 V Power Supply for Crystal Driver

2

Ground for Crystal Driver

3

Reference Crystal Feedback

4

Reference Crystal Input

5

3.3 V Power Supply (all VDD pins must be tied directly on board)

6

Output Enable, 0 = output disable, 1 = output enable (no internal pull up)

7

Ground

8

Serial Interface Clock

9

Serial Interface Data

10

3.3 V Power Supply (all VDD pins must be tied directly on board)

11

Ground

12

LVPECL Output Clock (complement)

13

LVPECL Output Clock

14

Ground

15

3.3 V Power Supply (all VDD pins must be tied directly on board)

16

PLL Multiplier Select Input, Pull up Resistor Internal

Frequency Table

S

M (PLL Multiplier)

0

× 16

1

×8

Example Input Crystal Frequency

25 MHz

15.625 MHz

CLK, CLKB

400 MHz

125 MHz

Document Number: 38-07263 Rev. *H

Page 3 of 16

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