ML6680CQ Ver la hoja de datos (PDF) - Micro Linear Corporation
Número de pieza
componentes Descripción
Fabricante
ML6680CQ Datasheet PDF : 12 Pages
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ML6680
FROM THE UPSTREAM
LOBE PORT IN CONFIG. 3
CLOCK
FROM THE UPSTREAM
RING OUT PORT IN
CONFIG. 4
CINP
CINN
0.1µF
25nF
C10
25nF
C9
TO THE DOWNSTREAM
RING IN PORT IN CONFIG. 3
TO THE DOWNSTREAM LOBE
PORT IN CONFIG. 4
R7
49.9Ω
COUTP
COUTN
R8
49.9Ω
VCC
+5V
4.7µH
L1
D4
47µF 0.1µF
R20
500Ω
C17 C18
L2
4.7µH
FVCC
47µF 0.1µF
C19 C20
FGND
NC
C8
4 3 2 1 28 27 26
5 TPINP
6 TPINN
7 PHTM1
8 PHTM2
9 GND2
10 TPOUTP
11 TPOUTN
ML6680
U1
OPINN 25
QGND 24
VDC 23
KEYGEN 22
GND1 21
OPGND 20
OPOUT 19
12 13 14 15 16 17 18
1nF
C3
0.1µF
C4
10Ω
R4
1nF
C2
HFBR
2416
1
8
2
7
3
6
4
5
U3
500pF
C1
J1
0.1µF
C21
0.1µF 1 HFBR 8
C5
2
7
3
6
R3
1KΩ 4
5
U4
0.1µF
C7
CONFIGURATION 3: LOBE OR RING OUT PORT, J1 TO FGND
CONFIGURATION 4: RING IN PORT, J1 TO FVCC
J2
R1
499Ω
D2
R2
115Ω
D1
0.1µF
C6
R6
300Ω
R5
300Ω
U1: ML6680
U3: HFBR2416 (HP) OR OP2416
(OPTEK) OPTICAL RECEIVER
U4: HFBR1414 (HP) OR OP1414 (OPTEK)
OPTICAL TRANSMITTERS
D1, 2, 4: LED, SURFACE MOUNT,
PANASONIC LN146IC (TR)
Figure 3. ML6680 Configurations 3 and 4
11
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