M186.E (5/18)
1
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IEEE 1394B Firewire 1.062Gb
Transceiver Line Interface Module
Copperhead Series
Small package incorporating active transmit and passive
receive circuits with integrated isolation transformers
Low power dissipation
Low transmit/receive jitter
Recommended for distances up to 20 meters
AS9100 Certied Quality System
IC grade transfer-molded package withstands 225°C peak
temperature prole.
TRANSMITTER — Electrical Specifications @ 25°C — Operating Temperature -55°C to +125°C
Part
Number
Input Data
Voltage - VIL
(V)
Input Data
Voltage - VIH
(V)
Input Voltage
Differential - VIN
(mV)
Input
Current - IIL
(µA)
Input
Current - IIH
(µA)
Differential
Signal Level - VOUT
(mV)
MIN TYP MAX MIN TYP MAX MIN TYP MAX MAX MAX MIN TYP MAX
TM1062DUXB 1.35 1.63 1.88 2.07 2.33 2.58 150 800 1200 40 150 1200 1300 1500
TM1062HUXB 1.35 1.63 1.88 2.07 2.33 2.58 150 800 1200 500 750 1200 1300 1500
TM1062DU3XB 1.35 1.63 1.88 2.07 2.33 2.58 150 800 1200 500 750 1200 1300 1500
TM125TXHUA 1.35 1.63 1.88 2.07 2.33 2.58 150 800 1200 500 750 1200 1300 1500
TRANSMITTER — Additional Electrical Specifications @ 25°C — Operating Temperature -55°C to +125°C
Part
Number
Power
Dissipation
(mW)
Ɵja
(°C/W)
Input
Voltage
(V)
Data
Rate - DR
(Mb/s)
Total P-P
Transmit Jitter *
(pS)
Output Rise-Fall
Time (20-80%) *
(pS)
Return Loss
(dB)
TYP @85°C @125°C TYP MIN MAX TYP MAX TYP MAX MIN
TM1062DUXB 232 41 39 3.3V 246 1062 62 94 275 400 -12
TM1062HUXB 232 41 39 3.3V 246 1062 62 94 275 400 -12
TM1062DU3XB 700 34 30 3.3V 246 1062 62 94 275 400 -12
TM125TXHUA
232 41 39 3.3V 98 246 62 94 275 400 -12
TM125TX3DUA
700 41 39 3.3V 98 246 62 94 275 400 -12
TRANSMITTER — Additional Electrical Specifications @ 25°C — Operating Temperature -55°C to +125°C
Part
Number
Turns
Ratio
Primary
Inductance - LM
(µH)
Rise Time
(20%-80%)
(pS)
Data
Rate - DR
(Mb/s)
Winding
Resistance - DCR
(Ω)
Insertion
Loss
(dB)
Return
Loss
(dB)
TYP MIN MAX MIN MAX TYP MAX MAX
TM1062DUXB 1:1 4.5 300 246 1062 0.2 -2 MAX -12 MIN
TM1062HUXB 1:1 4.5 300 246 1062 0.2 -2 MAX -12 MIN
TM1062DU3XB 1:1 4.5 300 246 1062 0.2 -2 MAX -12 MIN
TM125TXHUA 1:1 44 300 98 246 0.2 -2 MAX -12 MIN
TM125TX3DUA
1:1 44 300 98 246 0.2 -2 MAX -12 MIN
Notes: To order RoHS complient part, add the suffix “Z” to the part number (i.e.TM1062DUXBZ). Part Limited to 225°C Max Reflow Temperature.
* At 1062 Mb/s Data Rate
