ICS2510C datasheet(1/8 Pages) RENESAS

tên linh kiện	ICS2510C

Giải thích chi tiết về linh kiện	3.3V Phase-Lock Loop Clock Driver

PDF	8 Pages

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nhà sản xuất	RENESAS [Renesas Technology Corp]

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General Description

Features

ICS2510C

0010G—09/22/09

Block Diagram

3.3V Phase-Lock Loop Clock Driver

Pin Configuration

The ICS2510C is a high performance, low skew, low jitter

clock driver. It uses a phase lock loop (PLL) technology to

align, in both phase and frequency, the CLKIN signal with

the CLKOUT signal. It is specifically designed for use with

synchronous SDRAMs.The ICS2510C operates at 3.3V

VCC and drives up to ten clock loads.

One bank of ten outputs provide low-skew, low-jitter

copies of CLKIN. Output signal duty cycles are adjusted

to 50 percent, independent of the duty cycle at CLKIN.

Outputs can be enabled or disabled via control (OE)

inputs. When the OE inputs are high, the outputs align in

phase and frequency with CLKIN; when the OE inputs are

low, the outputs are disabled to the logic low state.

The ICS2510C does not require

external RC filter

components.The loop filter for the PLL is included on-chip,

minimizing component count, board space, and cost.The

test mode shuts off the PLL and connects the input

directly to the output buffer.This test mode, the ICS2510C

can be use as low skew fanout clock buffer device. The

ICS2510C comes in 24 pin 173mil Thin Shrink Small-

Outline package (TSSOP) package.

•

Meets or exceeds PC133 registered DIMM

specification1.1

•

Spread Spectrum Clock Compatible

•

Distributes one clock input to one bank of ten outputs

•

Operating frequency 25MHz to 175MHz

•

External feedback input (FBIN) terminal is used to

synchrionize the outputs to the clock input

•

No external RC network required

•

Operates at 3.3V Vcc

•

Plastic 24-pin 173mil TSSOP package

24 Pin TSSOP

4.40 mm. Body, 0.65 mm. pitch

PLL

AVCC

FBIN

CLKIN

CLK0

CLK9

CLK8

CLK7

CLK6

CLK5

CLK4

CLK3

CLK2

CLK1

FBOUT

OE

CLKIN

AVCC

VCC

CLK9

CLK8

GND

CLK7

CLK6

CLK5

VCC

FBIN

AGND

VCC

CLK0

CLK1

CLK2

GND

CLK3

CLK4

VCC

OE

FBOUT

24

23

22

21

20

19

18

17

16

15

14

13

1

2

3

4

5

6

7

8

9

10

11

12

Số phần tương tự - ICS2510C

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Integrated Circuit Syst...	ICS2510C	247Kb / 7P	3.3V Phase-Lock Loop Clock Driver Rev D 06/15/01
Integrated Device Techn...	ICS2510C	86Kb / 7P	Distributes one clock input to one bank of ten outputs
Integrated Circuit Syst...	ICS2510CG-T	247Kb / 7P	3.3V Phase-Lock Loop Clock Driver Rev D 06/15/01

More results

Mô tả tương tự - ICS2510C

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Integrated Circuit Syst...	ICS2509C	248Kb / 7P	3.3V Phase-Lock Loop Clock Driver Rev C 06/15/01
Integrated Circuit Syst...	ICS2510C	247Kb / 7P	3.3V Phase-Lock Loop Clock Driver Rev D 06/15/01
Integrated Device Techn...	IDTCSPF2510C	69Kb / 8P	3.3V PHASE-LOCK LOOP CLOCK DRIVER
Texas Instruments	CDC2509C	696Kb / 17P	3.3V PHASE-LOCK LOOP CLOCK DRIVER
	CDC2510	608Kb / 13P	3.3V Phase-Lock Loop Clock Driver
	CDC2510B	632Kb / 14P	3.3V Phase-Lock Loop Clock Driver
	CDC2510C	687Kb / 17P	3.3V Phase- Lock Loop Clock Driver
	CDC2536	490Kb / 15P	3.3V PHASE-LOCK LOOP CLOCK DRIVER
	CDCF2509	638Kb / 15P	3.3V Phase-Lock Loop Clock Driver
	CDCF2510	473Kb / 15P	3.3V Phase-Lock Loop Clock Driver

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