HALO Electronics is pleased to offer the E-Ultra™, the industry’s first extended tempera-

ture range SOIC-16 Fast Ethernet magnetic module. The IEEE802.3 compliant Ultra™

series was originally developed by HALO as the first miniature 10/100 solution for real

estate and cost sensitive applications. The E-Ultra™ now offers the same high perform-

ance over the industrial temp. range of –40 to +85C. Standard devices are available for

all leading silicon vendors’ Phy’s.

Extended Temperature Range, E-Ultra™

10/100BASE-TX SOIC-16 Magnetic Modules

Circuit Schematic A

N5 Package

Circuit Schematic B

Electrical Specifications @ 25°C

CMR (0.1-100MHz):

-40dB typ

Operating Temp:

-40 to +85°C

Crosstalk (0.1-100MHz):

-40dB min

Isolation Voltage:

1,500Vrms

OCL @100KHz, 8mA:

350µH min (over full temp. range)

PRI/SEC

PRI

Turns Ratio +/- 3%

Circuit

Cw/w

DCR

Part Number

(1-3:16-14)/(6-8:11-9)

Schematic

(pF typ)

(Ωmax)

TG110-E050N5

(1CT:1CT) / (1CT:1CT)

A

25

1.0

TG110-E055N5

(1CT:1CT) / (1CT:1CT)

B

25

1.0

TG110-E120N5

(2CT:1CT) / (1CT:1CT)

B

25

1.3

TG110-E125N5

(1CT:1CT) / (2CT:1CT)

B

25

1.3

TG110-E139N5

(1.25CT:1CT) / (1CT:1CT)

B

25

1.3

01/01

Patented Construction

Pat. No. 5,656,985