w152-11x Cypress Semiconductor Corporation., w152-11x Datasheet

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w152-11x

Manufacturer Part Number
w152-11x
Description
Spread Aware , Eight Output Zero Delay Buffer
Manufacturer
Cypress Semiconductor Corporation.
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
W152-11X
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Cypress Semiconductor Corporation
Document #: 38-07148 Rev. *A
Features
Key Specifications
Operating Voltage: ............................................... 3.3V±10%
Operating Range: ................... 15 MHz < f
Cycle-to-Cycle Jitter: (Refer to Figure 3) .................... 225 ps
Cycle-to-Cycle Jitter: Frequency Range
• Spread Aware™—designed to work with SSFTG
• Two banks of four outputs each
• Configuration options to halve, double, or quadruple
• Outputs may be three-stated
• Available in 16-pin SOIC package
• Extra strength output drive available (-11/-12 versions)
• Contact factory for availability information on 16-pin
Block Diagram
Spread Aware is a trademark of Cypress Semiconductor Corporation.
FBIN
SEL0
SEL1
REF
25 to140 MHz ......................................................... 125 ps
reference signals
the reference frequency refer to Table 1 to determine
the specific option which meets your multiplication
needs
TSSOP
÷2
(present on the -3 and -4 only)
(present on the -2, -12, and -3 only)
PLL
Spread Aware™, Eight Output Zero Delay Buffer
MUX
OUTQA
÷2
3901 North First Street
< 140 MHz
QA0
QA1
QA2
QA3
QB0
QB1
QB2
QB3
Output to Output Skew: Between Banks .....................215 ps
Output to Output Skew: Within Banks
Total Timing Budget Impact: ........................................555 ps
Max. Phase Error Variation:.......................................±225 ps
Tracking Skew: ..........................................................±130 ps
Table 1. Configuration Options
W152-2/12
W152-2/12
Notes:
W152-1/11
1.
2.
(Refer to Figure 4) ...................................................100 ps
W152-3
W152-3
W152-4
Device
Pin Configuration
SEL1
W152-11 has stronger output drive than the W152-1.
W152-12 has stronger output drive than the W152-2.
GND
VDD
REF
QA0
QA1
QB0
QB1
San Jose
[1]
[2]
[2]
Feedback Signal
1
2
3
4
5
6
7
8
QA0:3 or QB0:3
QA0:3 or QB0:3
QA0:3
QB0:3
QA0:3
QB0:3
CA 95134
16
15
14
13
12
11
10
9
Revised December 14, 02
FBIN
QA3
QA2
VDD
GND
QB3
QB2
SEL0
REFx1
REFx1
REFx2
REFx2
REFx4
REFx2
QA0:3
408-943-2600
W152
REFx1
REFx1
REFx1
REFx2
REFx2
QB0:3
REF/2
[+] Feedback

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w152-11x Summary of contents

Page 1

... Table 1. Configuration Options Device [1] W152-1/11 [2] W152-2/12 [2] W152-2/12 W152-3 W152-3 < 140 MHz OUTQA W152-4 Notes: 1. W152-11 has stronger output drive than the W152-1. 2. W152-12 has stronger output drive than the W152-2. Pin Configuration REF QA0 QA1 QA0 VDD QA1 GND QA2 QB0 QB1 QA3 SEL1 ÷ ...

Page 2

... REF signal input. Outputs from Bank A: The frequency of the signals provided by these pins is deter- mined by the feedback signal connected to FBIN, and the specific W152 option being used. See Table 2. Outputs from Bank B: The frequency of the signals provided by these pins is deter- mined by the feedback signal connected to FBIN, and the specific W152 option being used ...

Page 3

... Synchronizing the other outputs of the ZDB to the outputs form the ASIC/Buffer is more complex however, as any propagation delay in the ASIC/Buffer must be accounted for. Reference Zero Signal Delay Buffer Feedback Input Figure 2. 6 Output Buffer in the Feedback Path W152 Ferrite VDD Bead 3.3V Supply ASIC/ Buffer A Page [+] Feedback ...

Page 4

... A DD Test Condition Note 4 [9] 15-pF load 0.8V to 0.8V, 15-pF load 0.8V to 0.8V, 15-pF load 2.0V to 0.8V, 15-pF load 2.0V to 0.8V, 20-pF load [11] All outputs loaded equally [8, 9] 15-pF load Power supply stable Note 10 transmission line. W152 Rating Unit –0.5 to +7.0 V –65 to +150 ° +70 °C –55 to +125 °C 0.5 W Min. Typ. Max. Unit 40 mA ...

Page 5

... W152 -01 CYCLE - CYCLE JITTER @ 15 pF 1000 900 800 700 600 500 400 300 200 100 0 0 300 200 100 0 A1 -100 -200 Ordering Information Ordering Code Option W152 -1, -11, -2, -12, -3, -4 Document #: 38-07148 Rev 100 120 FREQUENCY in MHz 07/21/99 W152-a1 Figure 3 ...

Page 6

... Package Diagrams 16-Pin Small Outline Integrated Circuit (SOIC, 150 mils) Document #: 38-07148 Rev. *A W152 Page [+] Feedback ...

Page 7

... The inclusion of Cypress Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Semiconductor against all charges. W152 Page ...

Page 8

... Document Title: W152 Spread Aware™, Eight Output Zero Delay Buffer Document Number: 38-07148 Issue REV. ECN NO. Date Change ** 110257 12/15/01 *A 122797 12/14/02 Document #: 38-07148 Rev. *A Orig. of Description of Change SZV Change from Spec number: 38-00786 to 38-07148 RBI Add Power up Requirements to Operating Conditions Information ...

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