CY29946_11 datasheet(3/9 Pages) CYPRESS

Part #	CY29946

Description	2.5 V or 3.3 V, 200-MHz, 1:10 Clock Distribution Buffer 200-MHz clock support

Download	9 Pages

Scroll/Zoom	100%

Manufacturer	CYPRESS [Cypress Semiconductor]

Direct Link	http://www.cypress.com

Logo

3 / 9 page

CY29946

Document #: 38-07286 Rev. *G

Page 3 of 9

Absolute Maximum Conditions[2]

Maximum Input Voltage Relative to VSS............. VSS – 0.3 V

Maximum Input Voltage Relative to VDD............. VDD + 0.3 V

Storage Temperature ................................ –65

C to +150 C

Operating Temperature............................... –40

C to +85 C

Maximum ESD protection............................................... 2 kV

Maximum Power Supply................................................ 5.5 V

Maximum Input Current ............................................. ±20 mA

This device contains circuitry to protect the inputs against

damage due to high static voltages or electric field; however,

precautions should be taken to avoid application of any voltage

higher than the maximum rated voltages to this circuit. For proper

operation, Vin and Vout should be constrained to the range:

VSS < (Vin or Vout) < VDD .

Unused inputs must always be tied to an appropriate logic

voltage level (either VSS or VDD).

DC Electrical Specifications

VDD = VDDC = 3.3 V ± 10% or 2.5 V ± 5%, over the specified temperature range

Parameter

Description

Conditions

Min

Typ

Max

Unit

VIL

Input Low Voltage

VSS

–0.8

V

VIH

Input High Voltage

2.0

–

VDD

V

IIL

Input Low Current[3]

–

–100

µA

IIH

Input High Current[3]

–

100

µA

VOL

Output Low Voltage[4]

IOL = 20 mA

–

0.4

V

VOH

Output High Voltage[4]

IOH = –20 mA, VDD = 3.3 V

2.5

–

V

IOH = –20 mA, VDD = 2.5 V

1.8

–

IDDQ

Quiescent Supply Current

–

5

7

mA

IDD

Dynamic Supply Current

VDD = 3.3 V, Outputs @ 100 MHz, CL = 30 pF

–

130

–

mA

VDD = 3.3 V, Outputs @ 160 MHz, CL = 30 pF

–

225

–

VDD = 2.5 V, Outputs @ 100 MHz, CL = 30 pF

–

95

–

VDD = 2.5 V, Outputs @ 160 MHz, CL = 30 pF

–

160

–

ZOut

Output Impedance

VDD = 3.3 V

12

15

18

W

VDD = 2.5 V

14

18

22

Cin

Input Capacitance

–

4

–

pF

Notes

2. Multiple Supplies: The voltage on any input or I/O pin cannot exceed the power pin during power-up. Power supply sequencing is not required.

3. Inputs have pull-up/pull-down resistors that effect input current.

4. Driving series or parallel terminated 50

 (or 50  to VDD/2) transmission lines.

[+] Feedback

Similar Part No. - CY29946_11

Manufacturer	Part #	Datasheet	Description
Cypress Semiconductor	CY29946	402Kb / 9P	2.5 V or 3.3 V, 200-MHz, 1:10 Clock Distribution Buffer

More results

Similar Description - CY29946_11

Manufacturer	Part #	Datasheet	Description
Cypress Semiconductor	CY29940	392Kb / 10P	2.5 V or 3.3 V, 200-MHz, 1:18 Clock Distribution Buffer 200-MHz clock support
	CY29946	402Kb / 9P	2.5 V or 3.3 V, 200-MHz, 1:10 Clock Distribution Buffer
	CY29948	386Kb / 10P	2.5 V or 3.3 V, 200-MHz, 1:12 Clock Distribution Buffer
	CY29948	386Kb / 10P	2.5 V or 3.3 V, 200-MHz, 1:12 Clock Distribution Buffer LVCMOS-/LVTTL-compatible inputs
	CY29946	111Kb / 6P	2.5V or 3.3V, 200-MHz, 1:10 Clock Distribution Buffer
	CY29947	103Kb / 7P	2.5V or 3.3V, 200-MHz, 1:9 Clock Distribution Buffer
	CY29948	191Kb / 8P	2.5V or 3.3V, 200-MHz, 1:12 Clock Distribution Buffer
	CY29948	108Kb / 7P	2.5V or 3.3V, 200-MHz, 1:12 Clock Distribution Buffer
	CY29949	328Kb / 7P	2.5V or 3.3V 200 MHz 1:15 Clock Distribution Buffer
	CY29940-1	200Kb / 7P	2.5V or 3.3V, 200-MHz 1:18 Clock Distribution Buffer

More results

CY29946 Datasheet(PDF) 3 Page - Cypress Semiconductor

CY29946 Datasheet(HTML) 3 Page - Cypress Semiconductor

Similar Part No. - CY29946_11

Similar Description - CY29946_11

Html Pages

1 2 3 4 5 6 7 8 9

Datasheet Download

Link URL