Dual RJ-11 with HPNA Filter
E L E C T R O N I C S I N C .
• Improved Common Mode Attenuation to pass FCC Class B •
• Thermo Plastic PBT UL94V-0 Rated Connector Housing •
• 1500 Vrms Isolation •
• Operating Temperature : 0°C to 70°C •
Electrical Parameters @ 25° C
Insertion Loss
(dB Max.)
Return Loss
(dB Min.)
Attenuation
(dB Min.)
CMDR
(dB Min.)
Schematic
Part
Number
@ 22 Mhz
@ 54 Mhz
200 KHz-22 Mhz
4.25-9.75 Mhz
4.25-9.75 Mhz
@ 1.1 Mhz
-60
EPJ9400
EPJ9401
-2.2
-2.2
-12
-12
-35
-35
-50
-50
-40
-40
A
B
-60
•
Characteristic Filter Impedance : 100 Ω
•
Schematic A
Schematic B
1
1
(Tip)
(Tip)
Xmit
Rcv
2/3
Xmit
Rcv
2/3
2
J4/J10
J4/J10
2
3
2
3
1CT
1CT
BPF
BPF
2
(Ring)
J3/J9
(Ring)
J3/J9
4
4
10
10
1000 pF, 2KV
11
12
11
12
Package
1.040
Max.
.803
Input Impedance
.488
.130
(Tip & Ring)
J1
With 44.2 Ω load across pins 1 and 2, please refer to the table below.
The magnitude of the input impedance shall be > 10 Ω from 0-30 MHz
and shall conform to the following lower-bound mask:
Marking :
PCA
EPJ940X
D.C.
Pin 1
.018
.020
.100
.350
Frequency
Range
(KHz)
Minimum
Impedance
Ω
Frequency
Range
(KHz)
Minimum
Impedance
Ω
1.040
.890
0 < f < = 0.285 1 M
1000 < f < = 1400
1400 < f < = 2300
2300 < f < = 2850
2850 < f < = 3085
3085 < f < = 3725
3725 < f < = 3935
3935 < f < = 4000
10000 < f < = 10450
10450 < f < = 10925
10925 < f < = 13125
13125 < f < = 14175
14175 < f < = 16800
16800 < f < = 21000
21000 < f < = 30000
175
100
50
0.285 < f < = 2.85
2.85 < f < = 28.5
28.5 < f < = 95
95 < f < = 190
190 < f < = 285
285 < f < = 380
380 < f < = 475
475 < f < = 570
570 < f < = 665
665 < f < = 760
760 < f < = 855
855 < f < = 950
100 K
10 K
4.0 K
2.0 K
1.4 K
1.0 K
850
25
.127 Ø
(2 Plcs)
10
.315
.302
25
50
40
.024 Ø
(12 Plcs)
700
25
.402
600
10
525
25
450
50
Recommended
PCB Layout
(Component Side)
.100
400
100
50
.100
.050
950 < f < = 1000 350
.205
CSJ9400/CSJ9401 Rev. - 1/15/02
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
Product performance is limited to specified parameters. Data is subject to change without prior notice.