T1090T PULSE ELECTRONICS CORPORATION, T1090T Datasheet
T1090T
Manufacturer Part Number
T1090T
Description
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet
1.T1090T.pdf
(2 pages)
Specifications of T1090T
Operating Temp Range
-40C to 85C
Mounting
Surface Mount
Pin Count
16
Interwinding Capacitance Max
30/30pF
Isolation Voltage (max)
1500VrmsV
Lead Style
Gull Wing
Ocl Inductance (max)
1.2(Min)/1.2(Min)mH
Operating Temperature Max Deg. C
85C
Operating Temperature Min Deg. C
-40C
Primary Leakage Inductance (max)
0.6/0.6uH
Product Depth (mm)
9.53mm
Product Height (mm)
6.22mm
Product Length (mm)
12.83mm
Return Loss (min)
9/12dB
Turns Ratio
1CT:2CT/1CT:2CT
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
T1/CEPT/ISDN-PRI TRANSFORMER
Quad Port SMT Transformer Module with
IC Side Protection
NOTE: TX = Transmit channel. RX = Receive channel
www.pulseeng.com
QTERA
USA 858 674 8100
Number
T9021
Part
Weight ...............5.0 grams
Tape & Reel..........250/reel
Tube ......................15/tube
• •
1:2.42
Germany 49 7032 7806 0
TX
(Pri:Sec ±5%)
Turns Ratio
Electrical Specifications @ 25°C — Operating Temperature 0°C to +70°C
1:2.42
Mechanical
Dimensions: Inches
Unless otherwise specified, all tolerances are ± .010
RX
• •
Singapore 65 6287 8998
Eight transformers in a low profile surface mount package
Includes IC Side Protection Circuit on each channel to
suppress low voltage transients
Compatible with PMC-Sierra’s Comet chip (PM4354)
Patented “Interlock Base” construction for high reliability
IC grade transfer-molded package withstands 235°C IR reflow
Minimum Isolation voltage: 1500 Vrms
UL 1950 recognized
mm
(mH MIN)
0.6 & 0.6
OCL
• •
Shanghai
0,25
86 21 54643211 / 2
(pF MAX)
35 & 35
C
W
/
W
10
12
13
14
15
16
17
18
19
20
11
1
2
3
4
5
6
7
8
9
• •
China 86 755 33966678
(µH MAX)
.60 & .60
L
V
V
V
V
L
Schematic
G
G
G
G
• •
Taiwan 886 3 4641811
T657.B (8/07)
Schematic
1:2.42
1:2.42
1:2.42
1:2.42
1:2.42
1:2.42
1:2.42
1:2.42
Package/
QTERA
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
Related parts for T1090T
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
TRANSFORMER TELECOM DUAL T1/E1
Manufacturer:
PULSE ELECTRONICS CORPORATION
Datasheet:
Part Number:
Description:
Manufacturer:
PULSE ELECTRONICS CORPORATION
Datasheet:
T1090T Summary of contents
Page 1
... USA 858 674 8100 Germany 49 7032 7806 0 www.pulseeng.com Eight transformers in a low profile surface mount package Includes IC Side Protection Circuit on each channel to suppress low voltage transients Compatible with PMC-Sierra’s Comet chip (PM4354) Patented “Interlock Base” construction for high reliability IC grade transfer-molded package withstands 235° ...
Page 2
... IEC 695-2-2 (Needle Flame Test). 3. Balance Characteristics — The transformers meet the require- ments for longitudinal balance of FCC part 68. 4. Common Mode Rejection Ratio — the CMRR for all transformers is better than MHz. A typical test circuit is shown below. HP-8751A P1 P2 50:100 BALUN 5 ...