BEL APC77145

Integrated CO VDSL Filter / Hybrid Solution
(Smartphone Application)
APC77145
FEATURES
•
Includes CMC, Xfmr Hybrid, Transmit and Receive Filters
•
Suitable for External Splitter applications
ELECTRICAL [email protected]°C
Description
Passband Freq
Return Loss
min
Stopband Freq
Attenuation
min
Impedance
Receive HPF
4.0 MHz to 7.9 MHz
12dB
900 kHz to 3.3 MHz
35dB
270 ohms
Transmit LPF
900 kHz to 3.3 MHz
12dB
4.0 MHz to 7.9 MHz
15dB
40 ohms
BLOCK DIAGRAM
40ohms
AGND
Transmit
LPF
TX
TX
Receive
HPF
RX
RX
NC
120ohms
TIP
XFRMR
Hybrid
RING
270ohms
MECHANICAL
Top View
End View
38.0 MAX
Side View
11.0 MAX
SEATED
HEIGHT
36.0
0.25
17.4
Pin No.
Signal
1
N/C
2
N/C
3
Tx -
4
Tx +
5
Rx +
6
Rx -
7
Line +
8
Line -
1.1
1
20.0
MAX
1.0
2.76
0.5
Recommended PCB Layout
1.0
3.0
2.54 Pitch
in 4 Places
22.0
1
Recommended Hole
Size Ø 1.0
25.4 Pitch
in 2 Places
NOTE: HIDDEN DETAIL INDICATES BOX OUTLINE
©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
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