SMD 10/100 Isolation Modules
SMD 10/100 Isolation Modules
SMD 10/100 Isolation Modules
HALO Electronics has developed this standard series of 10/100...
Description
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
Electrical Specifications @ 25°C
Isolation Voltage:
1,500 Vrms
OCL (100KHz, 0.1Vrms, 8mA): 350 μH Min.
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 RX 3
2
SCHEMATIC
7 5
6
16 TX 14
*
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
Part Number
Turns Ratio
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.
Note: Please contact the factory for detailed data sheets.
Return Loss 50MHz
-13.6dB Min.
-13.6dB Min
-13.6dB Min....
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