MH88511 Ver la hoja de datos (PDF) - Mitel Networks
Número de pieza
componentes Descripción
Fabricante
MH88511 Datasheet PDF : 10 Pages
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Preliminary Information
MH88510/11
TYPICAL
RETURN
LOSS
(dB)
10
20
30
40
50
60
550 600 650 700 750 800 850 900 950
LOAD IMPEDANCE ON JUNCTOR (Ω)
Figure 4 - Return Loss VS Junctor Load Impedance
TIP
RING
OPTIONAL
PROTECTION
CIRCUIT
MH88510/11
1 TIP
3
RING
16
JUNC
15
MUTE
R1
RINGING
~
GENERATOR
90VRMS
K1
-48V
4
RF1
10
SHK
9
LED
6,14
VBAT
19
RRC
17
RRD
VRLY 20
VEE AGND VDD RGND
8 13 12
18
DS1
K1
Notes:
R1= 200Ω, 1/4W, 5%
K1= Relay E/M 5V, 1 form C
C1, C2 = 0.1uF, 50V, Ceramic
-5V
C1
+5V
C2
AUDIO
INPUT/OUTPUT
MUTE CONTROL
INPUT
SWITCH HOOK
OUTPUT
OFF-HOOK LED
RING CONTROL
INPUT
Figure 5 - Typical Application Circuit
2-57
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