SMD 10/100 Isolation Modules
SMD 10/100 Isolation Modules
HALO Electronics has developed this standard series of 10/100 Isolation Modules to
specifically address the isolation, insertion loss and return loss requirements of IEEE
802.3u. All HALO isolation transformers are UL/EN60950 and DEMKO recognized.
Available in industry standard and low profile packages. Isolation Modules are available
for most LAN IC manufacturer’s products. To select the correct Isolation Module please
refer to the HALO Electronics 10/100 Selector Guide.
MECHANICAL DIMENSIONS
PACKAGE ND
PACKAGE NL
SCHEMATIC
Electrical Specifications @ 25°C
Isolation Voltage:
1,500 Vrms
OCL (100KHz, 0.1Vrms, 8mA): 50 μH Min.
3
Leakage Inductance (1MHz): 0.4 μH Max.
Cw/w:
15 pF Typ.
DCR:
TG22 0.9 Ω Max.
TG32 1.0 Ω Max.
Rise Time:
2.5 nS Typ.
Insertion Loss (0.1-100MHz): -1.1 dB Max.
Cross Talk (0.1-100 MHz):
-38 dB Min.
CMR (0.1-100MHz): TG22 -40 dB Typ.
TG32 -45 dB Typ.
1
7
2
6
RX 3
16
TX 14
5
10
*
12
15
11
* TG32-3506ND ONLY
Patented Construction
US Pat Nbrs: 5,656,985
6,297,721 B1
6,297,720 B1 6,320,489 B1
6,344,785 B1 6,662,431 B1
Turns Ratio
Part Number
TX
RX
0.1-40MHz
TG22-3506NDRL 1CT:1CT 1CT:1CT
-15.5dB Min.
TG32-3506NDRL 1CT:1CT 1CT:1CT
-15.5dB Min
TG22-3506NLRL 1CT:1CT 1CT:1CT
-15.5dB Min.
Return Loss
50MHz
-13.6dB Min.
-13.6dB Min
-13.6dB Min.
60-80MHz Package
-12dB Min.
ND
-12dB Min.
ND*
-10dB Min.
NL
Note: Please contact the factory for detailed data sheets.
HALO Electronics • 2880 Lakeside Drive, Suite 116 • Santa Clara, CA 95054 • PH: 650-903-3800
www.haloelectronics.com • info@haloelectronics.com • This Datasheet: smdspim.pdf Rev. 09/12
