поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

CD74ACT297-MIL датащи(PDF) 6 Page - Texas Instruments

номер детали CD74ACT297-MIL
подробное описание детали  DIGITAL PHASE-LOCKED LOOP
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  TI1 [Texas Instruments]
домашняя страница  http://www.ti.com
Logo TI1 - Texas Instruments

CD74ACT297-MIL датащи(HTML) 6 Page - Texas Instruments

Back Button CD74ACT297-MIL Datasheet HTML 2Page - Texas Instruments CD74ACT297-MIL Datasheet HTML 3Page - Texas Instruments CD74ACT297-MIL Datasheet HTML 4Page - Texas Instruments CD74ACT297-MIL Datasheet HTML 5Page - Texas Instruments CD74ACT297-MIL Datasheet HTML 6Page - Texas Instruments CD74ACT297-MIL Datasheet HTML 7Page - Texas Instruments CD74ACT297-MIL Datasheet HTML 8Page - Texas Instruments CD74ACT297-MIL Datasheet HTML 9Page - Texas Instruments CD74ACT297-MIL Datasheet HTML 10Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 18 page
background image
CD74ACT297
DIGITAL PHASE-LOCKED LOOP
SCHS297D – AUGUST 1998 – REVISED JUNE 2002
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
detailed description (continued)
Thus, the simple first-order phase-locked loop with an adjustable K counter is the equivalent of an analog
phase-locked loop with a programmable VCO gain.
D/U
φA2
Divide-by-K
Counter
Divide-by-N
Counter
Mfc
I/D Circuit
I/D OUT
I/D CLK
Carry
Borrow
K CLK
XORPD OUT
φB
fin,
φin
2 Nfc
fout,
φout
φA1
J
K
ECPD
ENCTR
Figure 3. DPLL Using Both Phase Detectors in a Ripple-Cancellation Scheme
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC
–0.5 V to 6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC input diode current, IIK (VI < –0.5 V or VI > VCC + 0.5 V)
±20 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC input diode current, IOK (VO < –0.5 V or VO > VCC + 0.5 V)
±50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC output source or sink current per output pin, IO (VO > –0.5 V or VO < VCC + 0.5 V)
±50 mA
. . . . . . . . . .
Continuous current through VCC or GND (see Note 1)
±100 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
θJA (see Note 2)
73
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
–65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. For up to four outputs per device, add
±25 mA for each additional output.
2. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions
MIN
MAX
UNIT
VCC
Supply voltage
4.5
5.5
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
VI
Input voltage
0
VCC
V
VO
Output voltage
0
VCC
V
∆t/∆v
Input rise and fall slew rate
10
ns
TA
Operating free-air temperature range
–55
125
°C


Аналогичный номер детали - CD74ACT297-MIL

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
CD74ACT297 TI-CD74ACT297 Datasheet
196Kb / 12P
[Old version datasheet]   DIGITAL PHASE-LOCKED LOOP
CD74ACT297M TI-CD74ACT297M Datasheet
196Kb / 12P
[Old version datasheet]   DIGITAL PHASE-LOCKED LOOP
More results

Аналогичное описание - CD74ACT297-MIL

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
CD74ACT297 TI-CD74ACT297 Datasheet
196Kb / 12P
[Old version datasheet]   DIGITAL PHASE-LOCKED LOOP
SN54LS297 TI-SN54LS297_07 Datasheet
513Kb / 15P
[Old version datasheet]   DIGITAL PHASE-LOCKED-LOOP FILTERS
logo
NXP Semiconductors
74HC297 PHILIPS-74HC297 Datasheet
101Kb / 12P
   Digital phase-locked-loop filter
September 1993
logo
Texas Instruments
SN54LS297 TI-SN54LS297 Datasheet
307Kb / 7P
[Old version datasheet]   DIGITAL PHASE-LOCKED-LOOP FILTERS
logo
NXP Semiconductors
HEF4046B PHILIPS-HEF4046B Datasheet
416Kb / 15P
   Phase-locked loop
January 1995
logo
Z-Communications, Inc
PSA4230C-LF ZCOMM-PSA4230C-LF_11 Datasheet
93Kb / 2P
   PHASE LOCKED LOOP
PSN1100A ZCOMM-PSN1100A_10 Datasheet
74Kb / 2P
   PHASE LOCKED LOOP
PSA3005A ZCOMM-PSA3005A Datasheet
75Kb / 2P
   PHASE LOCKED LOOP
PSA2220C-LF ZCOMM-PSA2220C-LF_10 Datasheet
84Kb / 2P
   PHASE LOCKED LOOP
PSN2710A ZCOMM-PSN2710A_10 Datasheet
78Kb / 2P
   PHASE LOCKED LOOP
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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