Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

CD74HC7046AM Datasheet(PDF) 17 Page - Texas Instruments

Click here to check the latest version.
Part # CD74HC7046AM
Description  Phase-Locked Loop with VCO and Lock Detector
PDF  26 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

CD74HC7046AM Datasheet(HTML) 17 Page - Texas Instruments

Back Button CD74HC7046AM Datasheet HTML 13Page - Texas Instruments CD74HC7046AM Datasheet HTML 14Page - Texas Instruments CD74HC7046AM Datasheet HTML 15Page - Texas Instruments CD74HC7046AM Datasheet HTML 16Page - Texas Instruments CD74HC7046AM Datasheet HTML 17Page - Texas Instruments CD74HC7046AM Datasheet HTML 18Page - Texas Instruments CD74HC7046AM Datasheet HTML 19Page - Texas Instruments CD74HC7046AM Datasheet HTML 20Page - Texas Instruments CD74HC7046AM Datasheet HTML 21Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 17 / 26 page
background image
17
FIGURE 32. HC7046A AND HCT7046A OFFSET FREQUENCY
vs R2, C1
FIGURE 33. HC7046A fMIN/fMAX vs R2/R1
FIGURE 34. HCT7046A fMAX/fMIN vs R2/R1
FIGURE 35. DEFINITION OF VCO FREQUENCY LINEARITY
FIGURE 36. HC7046A VCO LINEARITY vs R1
FIGURE 37. HC7046A VCO LINEARITY vs R1
Typical Performance Curves (Continued)
110
102
103
104
105
106
CAPACITANCE, C1 (pF)
108
107
106
105
104
103
102
10
1
R2 = 3K
R2 = 30K
R2 = 300K
R2 = 3M
R2 = 15M
VCOIN = GND
HC - VCC = 6V
HCT - VCC = 5.5V
VCOIN = VCC - 0.9V FOR fMAX
VCOIN = 0V FOR fMIN
VCC = 3V, 4.5V, 6V
102
10
1
10-2
10-1
1
R2/R1
102
10
VCOIN = VCC - 0.9V FOR fMAX
VCOIN = 0V FOR fMIN
VCC = 4.5V TO 5.5V
102
10
1
10-2
10-1
1
R2/R1
102
10
f
f2
f0
f0’
f1
∆V
1/2VCC
VVCOIN
MIN
MAX
∆V
∆V = 0.5V OVER THE VCC RANGE:
FOR VCO LINEARITY
f’o = f1 + f2
2
LINEARITY =
f’o - fo
f’o
x 100%
1K
10K
100K
1M
10M
R1 (OHMS)
8
6
4
2
0
-2
-4
-6
-8
VCOIN = 2.25V ± 1V
C1 = 50pF
VCC = 4.5V
R2 =
∞
VCOIN = 2.25V ± 0.45V
1K
10K
100K
1M
10M
R1 (OHMS)
8
6
4
2
0
-2
-4
-6
-8
VCOIN = 1.50V ± 0.4V
C1 = 50pF
VCC = 3V
R2 =
∞
VCOIN = 1.50V ± 0.3V
CD74HC7046A, CD74HCT7046A



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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