|
|
Numéro de référence | UPC1008C | ||
Description | Phase Frequexcy Detector | ||
Fabricant | ETC | ||
Logo | |||
1 Page
U.comPHASE-FREQUENCY DETECTOR
t4—TOP VIEW—
SheeREF IN 1
ataD1 OUT 2
w.D VAR IN 3
ww PU IN 4
VCC 14
13 U1 OUT
12 U2 OUT
11 PD IN
UPC1008C
IL08
INPUT
AI
PD
PU
REF
VAR
: FILTER AMP
: CHARGE PUMP DOWN
: CHARGE PUMP UP
: REFERENCE
: VARIABLE
OUTPUT
UF OUT 5
omD2 OUT 6
.c7 GND
10 DF OUT
9 AI
8 AO
AO : FILTER AMP
D1, D2 : DOWN
DF : CHARGE PUMP DOWN
U1, U2 : UP
UF : CHARGE PUMP UP
t4UPHASE FREQ. DET-1
FALLING EDGE SENSING TYPE
eINPUTS
efV = fR
hØV = ØR
SfV < fR
ØV lags ØR
tafV > fR
ØV leads ØR
OUTPUTS
U1 D1
11
01
10
aPHASE FREQ. DET-2
.DFOR 50% DUTY CYCLES
INPUTS
OUTPUTS
wREF VAR U2 D2
0011
w0 1 1 1
w1 0 0 1
1
REF
3
VAR
4
PU
11
PD
9
AI
PHASE-
FREQ.
DET-1
PHASE-
FREQ.
DET-2
CHARGE
PUMP
13
U1
2
D1
12
U2
6
D2
5
UF
10
DF
AMP
8
AO
111
0 : LOW LEVEL
1 : HIGH LEVEL
0
www.DataSheet4U.com
|
|||
Pages | Pages 1 | ||
Télécharger | [ UPC1008C ] |
No | Description détaillée | Fabricant |
UPC1008C | Phase Frequexcy Detector | ETC |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
www.DataSheetWiki.com | 2020 | Contactez-nous | Recherche |