RHOMBUS-IND T

T1/E1/CEPT QUAD PORT
Turns Ratio ( + 5% )
(PRI to SEC)
(PRI to SEC)
PARAMETER
MIN.
TX
RX
TYP.
1CT : 1
1CT : 1
MAX.
Flammability: Materials used in
the production of these units
meet requirements of UL94-VO
and IEC 695-2-2 needle flame
test.
UNITS
Schematic
OCL (Primary) 1
1.5
Leakage Inductance
1
Capacitance (CW/W)
1
Primary DC Resistance
Secondary DC Resistance
mH
µH
35
pF
0.8
Ohms
+85
40
TX 2
0.5
0.8
1
3
4
39
38
37
5
36
6
35
RX
RX
34
C
7
8
TX 9
33
32
Ohms
0
Operating Temp Range
-40
Crosstalk (0.1-5MHz)
-60
dB
10
31
-70
dB
11
TX 12
30
CMRR (150kHz-1GHz)
Return Loss
12
dB
13
14
29
28
Insertion Loss
1.2
Isolation
1500
27
RX
dB
15
26
25
16
VRMS
RX
1. 100kHz - 50mV
24
17
18
Primary Pins: 1-3, 8-10, 11-13, 18-20, 38-36, 35-33, 28-26,
And 25-23.
23
22
TX 19
21
20
40-Pin 50 mil SMD Package Physical Dimensions in inches (mm)
1.120
(28.45)
Available on
Tape & Reel
.485
(12.32)
MAX.
MAX.
.230
(5.84)
MAX.
.016
(0.41)
.050
(1.27)
TYP.
TYP.
.010
(0.25)
.010
(0.25)
.045
(1.14)
TYP.
TYP.
TYP.
.640 (16.26)
.620 (15.75)
Rhombus P/N:
Cust. P/N:
03/22/02
Date:
Rhombus
Industries Inc.
Transformers & Magnetic Products
T-19200
Name:
Sheet:
1 of 1
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: (714) 898-0960
FAX: (714) 896-0971
www.rhombus-ind.com