データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

CDC2536 データシート(PDF) 1 Page - Texas Instruments

部品番号 CDC2536
部品情報  3.3V PHASE-LOCK LOOP CLOCK DRIVER
Download  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  TI1 [Texas Instruments]
ホームページ  http://www.ti.com
Logo TI1 - Texas Instruments

CDC2536 データシート(HTML) 1 Page - Texas Instruments

  CDC2536_14 Datasheet HTML 1Page - Texas Instruments CDC2536_14 Datasheet HTML 2Page - Texas Instruments CDC2536_14 Datasheet HTML 3Page - Texas Instruments CDC2536_14 Datasheet HTML 4Page - Texas Instruments CDC2536_14 Datasheet HTML 5Page - Texas Instruments CDC2536_14 Datasheet HTML 6Page - Texas Instruments CDC2536_14 Datasheet HTML 7Page - Texas Instruments CDC2536_14 Datasheet HTML 8Page - Texas Instruments CDC2536_14 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 15 page
background image
www.ti.com
FEATURES
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
AVCC
AGND
CLKIN
SEL
OE
GND
1Y1
VCC
GND
1Y2
VCC
GND
1Y3
VCC
AVCC
AGND
FBIN
TEST
CLR
VCC
2Y1
GND
VCC
2Y2
GND
VCC
2Y3
GND
DB PACKAGE
(TOP VIEW)
DESCRIPTION
CDC2536
SCAS377E – APRIL 1994 – REVISED JULY 2004
3.3-V PHASE-LOCK LOOP CLOCK DRIVER WITH 3-STATE OUTPUTS
Low Output Skew for Clock-Distribution and
Clock-Generation Applications
Operates at 3.3-V VCC
Distributes One Clock Input to Six Outputs
One Select Input Configures Three Outputs to
Operate at One-Half or Double the Input
Frequency
No External RC Network Required
On-Chip Series Damping Resistors
External Feedback Pin (FBIN) Is Used to
Synchronize the Outputs to the Clock Input
Application for Synchronous DRAM,
High-Speed Microprocessor
TTL-Compatible Inputs and Outputs
Outputs Drive 50-
Ω Parallel-Terminated
Transmission Lines
State-of-the-Art EPIC-IIB™ BiCMOS Design
Significantly Reduces Power Dissipation
Distributed VCC and Ground Pins Reduce
Switching Noise
Packaged in Plastic 28-Pin Shrink
Small-Outline Package
The CDC2536 is a high-performance, low-skew, low-jitter clock driver. It uses a phase-lock loop (PLL) to
precisely align, in both frequency and phase, the clock output signals to the clock input (CLKIN) signal. It is
specifically designed for use with synchronous DRAMs and popular microprocessors operating at speeds from
50 MHz to 100 MHz or down to 25 MHz on outputs configured as half-frequency outputs. The CDC2536
operates at 3.3-V VCC and is designed to drive a 50-W transmission line. The CDC2536 also provides on-chip
series-damping resistors, eliminating the need for external termination components.
The feedback (FBIN) input is used to synchronize the output clocks in frequency and phase to the input clock
(CLKIN). One of the six output clocks must be fed back to FBIN for the PLL to maintain synchronization between
CLKIN and the outputs. The output used as the feedback pin is synchronized to the same frequency as CLKIN.
The Y outputs can be configured to switch in phase and at the same frequency as CLKIN. The select (SEL) input
configures three Y outputs to operate at one-half or double the CLKIN frequency, depending on which pin is fed
back to FBIN (see Tables 1 and 2). All output signal duty cycles are adjusted to 50% independent of the duty
cycle at the input clock.
Output-enable (OE) is provided for output control. When OE is high, the outputs are in the high-impedance state.
When OE is low, the outputs are active. TEST is used for factory testing of the device and can be use to bypass
the PLL. TEST should be strapped to GND for normal operation.
Unlike many products containing PLLs, the CDC2536 does not require external RC networks. The loop filter for
the PLL is included on-chip, minimizing component count, board space, and cost.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
EPIC-IIB is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright © 1994–2004, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.


同様の部品番号 - CDC2536_14

メーカー部品番号データシート部品情報
logo
Texas Instruments
CDC2536DB TI-CDC2536DB Datasheet
143Kb / 10P
[Old version datasheet]   3.3-V PHASE-LOCK LOOP CLOCK DRIVER WITH 3-STATE OUTPUTS
More results

同様の説明 - CDC2536_14

メーカー部品番号データシート部品情報
logo
Texas Instruments
CDCF2509 TI1-CDCF2509_15 Datasheet
638Kb / 15P
[Old version datasheet]   3.3V Phase-Lock Loop Clock Driver
CDC2510 TI1-CDC2510_15 Datasheet
608Kb / 13P
[Old version datasheet]   3.3V Phase-Lock Loop Clock Driver
CDC2510B TI1-CDC2510B_15 Datasheet
632Kb / 14P
[Old version datasheet]   3.3V Phase-Lock Loop Clock Driver
logo
Renesas Technology Corp
ICS2510C RENESAS-ICS2510C Datasheet
322Kb / 8P
   3.3V Phase-Lock Loop Clock Driver
2019
logo
Texas Instruments
CDC2510C TI1-CDC2510C_15 Datasheet
687Kb / 17P
[Old version datasheet]   3.3V Phase- Lock Loop Clock Driver
logo
Integrated Device Techn...
IDTCSPF2510C IDT-IDTCSPF2510C Datasheet
69Kb / 8P
   3.3V PHASE-LOCK LOOP CLOCK DRIVER
logo
Integrated Circuit Syst...
ICS2510C ICST-ICS2510C Datasheet
247Kb / 7P
   3.3V Phase-Lock Loop Clock Driver
logo
Texas Instruments
CDCF2510 TI1-CDCF2510_15 Datasheet
473Kb / 15P
[Old version datasheet]   3.3V Phase-Lock Loop Clock Driver
logo
Integrated Circuit Syst...
ICS2509C ICST-ICS2509C Datasheet
248Kb / 7P
   3.3V Phase-Lock Loop Clock Driver
logo
Texas Instruments
CDC2509C TI1-CDC2509C_15 Datasheet
696Kb / 17P
[Old version datasheet]   3.3V PHASE-LOCK LOOP CLOCK DRIVER
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com