鈥?/div>
complies with ANSI and ETSI requirements
matched to all leading chip sets
very low THD permits maximum loop lengths
1500V minimum isolation
excellent quality at competitive price due to high
volume production
manufactured in ISO-9001 approved Talema facility
Transformer Selection Guide
Man u f ac t u r er
IC Ty p e
BT8921/BT8970
BT8921/BT8970
BT8952
R o c k w el l
(B r o o k t r ee)
BT8952
BT8960
BT8960
BT8960
SK70704/SK70706
SK70704/SK70721
Typical Performance Data
Tr an s f o r m er
HPT-100A
HPT-110A
HPT-120A
HPT-130A
HPT-140A
HPT-150A
HPT-160A
HPT-170B
HPT-180C
A p p l i c at i o n
784K bps
1168Kbps
784K bps
1168Kbps
416K bps
288K bps
160K bps
784K bps
1168Kbps
THD
Longitudinal
Balance
Return Loss
-70dB max.
100kHz, 5Vpp
50dB min
40-300kHz
16.5dB min
40-300kHz
Matched to 135 Ohm Line Impedance
L ev el On e
Electrical Specifications @ 25擄C
Part Number
HPT-100A
HPT-110A
HPT-120A
HPT-130A
HPT-140A
HPT-150A
HPT-160A
HPT-170B
HPT-180C
Turns Ratio
鹵 2%
IC : Line
1ct:1:1
1ct:1:1
2ct:1:1
2ct:1:1
1ct:1:1
1ct:1:1
1ct:1:1
1ct:1.8ct
1ct:0.9:0.9
OCL
(mH)
3.0鹵6%
2.0鹵6%
3.0鹵6%
2.0鹵6%
3.5鹵10%
5.0鹵10%
8.0鹵10%
2.75鹵6%
2.03鹵6%
L
L
碌H) Max.
20
20
20
20
40
40
40
20
20
DCR
(Ohms)
IC / Line
2.3 / 2.3
2.3 / 2.3
4.6 / 2.3
4.6 / 2.3
2.3 / 2.3
2.6 / 2.6
2.6 / 2.6
3.2 / 3.0
2.0 / 2.0
I
DC
(mA)
70
70
160
160
70
70
70
75
75
Operating Temperature: -40擄 to +85擄C
Isolation
Voltage
(Vrms Min.)
1500
1500
1500
1500
1500
1500
1500
2000
2500
Schematic
A
A
A
A
A
A
A
B
C
Package and Outline
0.941
(23.9)
0.600
(15.24)
10
9
8
7
6
Schematic
A
0.150
(3.81)
0.445
(11.3)
0.217
(5.50)
Line
9
8
7
1.051
(26.7)
6
0.800
(20.32)
IC
2
3
4
10
8
6
Line
B
IC
2
3
4
10
9
7
6
Line
C
IC
2
3
4
TALEMA IN
25/99
HPT-100A
2
3
4
5
Note: Pin 1 has been removed for polarization reference
Germany: Int.+49 89 - 841 00-0 鈥?Ireland: Int.+35 374 - 954 8666 鈥?Czech Rep: Int.+420 37 - 744 9303 鈥?India: Int.+91 427 - 2441325
http://www.talema-nuvotem.com
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