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MJQ - Transformer Modules for Quad T1/E1 Ports

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Features

  • designed for optimum compatibility with all established interface IC's - see listing on last page
  • module contains eight transformers for Quad T1/E1 Ports
  • SMD design provides consistent and reliable co-planarity - fully pick and place compatible
  • controlled parameters ensure full compliance with ITU - TG.703 when matched with recommended IC
  • 1.500 Vrms minimum isolation voltage
  • ideal for all 1.544 and 2.048 Mbs interface applications
  • manufactured in ISO-9001 approved facility
  • extended operating temperature of -40° to +85°C standard for all types
   MJQ - Transformer Modules for Quad T1/E1 Ports
   
Electrical Specifications @ 25°C   Turns Ratio: Bold = IC side windings


MJQ Transformer Modules for Quad T1/E1 Ports

Extended Operating Temperature Range: -40° to +85°C
Part
Number		 Transformer Turns Ratio
(Pri:Sec ±2%)		 OCL
(mH Min.)		 LL
(µH Max)		 CWW
(pF Max.)		 DCR (mOhms) Pins Schematic
Pri Sec Primary Secondary
MJQ-001-40 Transmit 1:1.36CT 1.2 0.6 35 390 550 24-25, 29-30, 34-35, 39-40 16-18, 11-13, 6-8, 1-3 C
Receive 1:2CT 1.2 0.6 35 390 780 4-5, 9-10, 14-15, 19-20 36-38, 31-33, 26-28, 21-23
MJQ-002-40 Transmit 1:1.15 1.2 0.6 35 390 450 1-2, 6-7, 11-12, 16-17 39-40, 34-35, 29-30, 24-25 A
Receive 1:2CT 1.2 0.6 35 390 780 21-23, 26-28, 31-33, 36-38 18-20, 13-15, 8-10, 3-5
MJQ-003-40 Transmit 1:2CT 1.2 0.6 35 390 780 1-2, 6-7, 11-12, 16-17 38-40, 33-35, 28-30, 23-25 B
Receive 1:1CT 1.2 0.6 35 390 390 21-22, 26-27, 31-32, 36-37 18-20, 13-15, 8-10, 3-5
MJQ-006-40 Transmit 1:2CT 1.2 0.6 35 390 780 4-5, 9-10, 14-15, 19-20 36-38, 31-33, 26-28, 21-23 C
Receive 1:2CT 1.2 0.6 35 390 780 24-25, 29-30, 34-35, 39-40 16-18, 11-13, 6-8, 1-3
MJQ-007-40 Transmit 1:1/1.26 1.2 0.6 35 390 490 1-2, 6-7, 11-12, 16-17 38-40, 33-35, 28-30, 23-25 B
Receive 1:2CT 1.2 0.6 35 390 780 21-22, 26-27, 31-32, 36-37 18-20, 13-15, 8-10, 3-5
MJQ-009-40 Transmit 1:1.14 1.2 0.6 35 390 440 1-2, 6-7, 11-12, 16-17 39-40. 34-35, 29-30, 24-25 A
Receive 1:1.14CT 1.2 0.6 35 390 440 36-38, 31-33, 26-28, 21-23 3-5, 8-10, 13-15, 18-20
MJQ-012-40 Transmit 1:1.36 1.2 0.4 20 390 540 1-2, 6-7, 11-12, 16-17 39-40, 34-35, 29-30, 24-25 A
Receive 1:1.36CT 1.2 0.5 20 390 540 36-38, 31-33, 26-28, 21-23 3-5, 8-10, 13-15, 18-20
MJQ-015-40 Transmit 1:1.15 1.2 0.6 35 390 450 1-3, 6-8, 11-13, 16-18 38-40, 33-35, 28-30, 23-25 E
Receive 1:1.15 1.2 0.6 35 390 450 4-5, 9-10, 14-15, 19-20 36-37, 31-32, 26-27, 21-22
MJQ-016-40 Transmit 1CT:1.41 1.2 0.6 35 420 580 1-3, 6-8, 11-13, 16-18 39-40, 34-35, 29-30, 24-25 C
Receive 1CT:1.41 1.2 0.6 35 420 580 21-23, 26-28, 31-33, 36-38 19-20, 14-15, 9-10, 4-5
MJQ-017-40 Transmit 1:2 1.2 0.6 35 390 780 1-3, 6-8, 11-13, 16-18 38-40, 33-35, 28-30, 23-25 E
Receive 1:2 1.2 0.6 35 390 780 4-5, 9-10, 14-15, 19-20 36-37, 31-32, 26-27, 21-22
MJQ-020-40 Transmit 1:2CT 1.2 0.6 35 390 780 4-5, 9-10, 14-15, 19-20 36-38, 31-33, 26-28, 21-23 C
Receive 1CT:2 1.2 0.6 35 390 780 1-3, 6-8, 11-13, 16-18 39-40, 34-35, 29-30, 24-25
MJQ-021-40 Transmit 1:2 1.2 0.6 35 390 780 1-2, 9-10, 11-12, 19-20 39-40, 31-32, 29-30, 21-22 D
Receive 1:2CT 1.2 0.6 35 390 780 23-25, 26-28, 33-35, 36-38 16-18, 13-15, 6-8, 3-5
MJQ-022-40 Transmit 1:1 1.0 0.5 35 390 390 1-2, 8-9, 11-12, 18-19 39-40, 32-33, 29-30, 22-23 F
Receive 1:2.4 1.0 0.5 35 410 900 24-25, 27-28, 34-35, 37-38 16-17, 13-14, 6-7, 3-4
MJQ-023-40 Transmit 1:1.70 1.2 0.6 35 390 670 1-2, 6-7, 11-12,16-17 39-40. 34-35, 29-30, 24-25 A
Receive 1:1.36CT 1.2 0.6 35 390 540 21-23, 26-28, 31-33, 36-38 18-20, 13-15, 8-10, 3-5
MJQ-024-40 Transmit 1:1.36CT 1.2 0.6 35 390 540 24-25, 29-30, 34-35, 39-40 16-18, 11-13, 6-8, 1-3 C
Receive 1:1CT 1.2 0.6 35 390 390 4-5, 9-10, 14-15, 19-20 36-38, 31-33, 26-28, 21-23
MJQ-026-40 Transmit 1:1.5 1.0 0.5 35 390 580 1-2, 8-9, 11-12, 18-19 39-40, 32-33, 29-30, 22-23 F
Receive 1.41:1 1.0 0.5 35 390 390 24-25, 27-28, 34-35, 37-38 16-17, 13-14, 6-7, 3-4
MJQ-028-40 Transmit 1:2.42 1.2 0.6 35 390 940 1-3, 6-8, 11-13, 16-18 38-40, 33-35, 28-30, 23-25 E
Receive 1:2.42 1.2 0.6 35 390 940 4-5, 9-10, 14-15, 19-20 36-37, 31-32, 26-27, 21-22
MJQ-029-40 Transmit 1:2.1CT 1.2 0.6 35 390 810 1-2, 6-7, 11-12, 16-17 38-40, 33-35, 28-30, 23-25 B
Receive 1:2.1CT 0.6 0.6 35 280 590 21-22, 26-27, 31-32, 36-37 18-20, 13-15, 8-10, 3-5
MJQ-030-40 Transmit 1:2.45CT 1.2 0.6 35 390 960 1-2, 6-7, 11-12, 16-17 38-40, 33-35, 28-30, 23-25 B
Receive 1:2.45CT 0.6 0.6 35 280 690 21-22, 26-27, 31-32, 36-37 18-20, 13-15, 8-10, 3-5




Packaging & Dimensions

Packaging & Dimensions

Schematic - Pins