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PCL Series * 10/100 Base-T Single Port Transformer Modules for PC Cards
Features * Low profile (2.16 mm max) for PC card and cardbus applications * Consistent and reliable coplanarity * Excellent quality at extremely competitive price due to high volume production * Manufactured in an ISO-9001:2000, TS-16949:2002 and ISO-14001:2004 certified Talema facility * Fully RoHS compliant and meets lead free reflow level J-STD-020C Electrical Specifications @ 25C Inductance: 350H minimum @ 100kHz, 100mV, 8mA Minimum isolation voltage: 1500 Vrms Operating Temperature Range: -40C to +85C Storage Temperature: -40C to +125C Standard Packing: Tape and Reel Quality and consistency is guaranteed through 100% testing of the specified parameters for primary inductance, leakage inductance, turns ratio, DC resistance and interwinding capacitance.This ensures that the return loss and pulse wave shape requirements can be fully maintained. Additionally, all parts are tested for 1500V minimum isolation. Applications Talema 10/100Base-T transformer modules contain transmit and receive isolation transformers to maintain consistent wave shape and suppression of common mode noise while providing equipment isolation per IEEE 802.3. High impedance common mode quad chokes for additional EMI suppression have been added on some models as required for FCC and CISPR 22 Class B certification.
PCL Series - 10/100Base-T Single Port Isolation Transformer Modules for PC Cards
Part Number Turns Ratio (Pri: Sec) Tx PCL-100A PCL-200A PCL-300A PCL-300B PCL-300C 1:1 1:1 1:1 1:1 1:1 Rx 1:1 1:1 1:1 1:1 1:1 Insertion L o ss (dB Max) 0.1 - 100MHz -0.9 -0.9 -1.0 -2.0 -2.0 Return Loss (dB Min @ 100 Ohm) 30MHz -16 -16 -16 -18 -18 60MHz -12 -12 -12 -14 -12 80MHz -11 -11 -12 -12 -12 Differential to Common Mode Rejection (dB Min) -35 -35 -42 -40 -40 -33 -33 -37 -35 -35 -20 -20 -33 -30 -30 -50 -50 -45 -50 -45 Crosstalk (dB Typ) 100MHz -40 -40 -35 -40 -37 A A A B C Schematic
30MHz 60MHz 100MHz 30MHz 60MHz -45 -45 -40 -45 -45
PCL-100
Suggested Pad Layout
0.050 (1.27) 0.028 (0.70) 1
Schematic "A"
RECEIVE 16
0.500 (12.70)
0.378 0.276 (9.60) (7.00)
TALEMA IN WK/YR Part Number
0.409 (10.40) 2 15 14 TRANSMIT 6 7 11 10
7 x 0.05(1.27) 0.350 (8.890) 0.075 (1.91) 3 0.079 (2.00) 0.350 (8.89)
0.081 0.071 (2.06) (1.81)
0.018 x 0.010 (0.45 x 0.25) 8 9
Surface coplanarity will be 0.004 (0.10) maximum
Dimensions: Inches (Millimeters) Tolerance: 0.010 (0.25) unless specified otherwise
THE TALEMA GROUP * Magnetic Components for ISDN/LAN Data Communications
Packaging & Schematics * PLC Series 10/100Base-T Single Port Modules for PC Cards
Surface coplanarity will be 0.004 (0.10) maximum Dimensions: Inches (Millimeters) Tolerance: 0.010 (0.25) unless specified otherwise
PCL-200
Suggested Pad Layout
0.050 (1.27) 0.030 (0.77)
PCL-300
0.472 (12.00)
Suggested Pad Layout
0.050 (1.27) 0.030 (0.77) 0.144 (3.67)
0.561 (14.25)
0.673 0.559 (17.10) (14.20)
TALEMA IN WK/YR Part Number
0.709 (18.00)
0.447 0.346 (11.35) (8.80)
TALEMA IN WK/YR Part Number
0.472 (12.00)
7 x 0.05(1.27) 0.344 (8.75) 7 x 0.05(1.27) 0.350 (8.890) 0.106 (2.68) 0.067 (1.70) 0.350 (8.89) 0.083 0.075 (2.10) (1.90) 0.093 0.079 (2.35) (2.00) 0.020 x 0.010 (0.50 x 0.26) 0.018 x 0.010 (0.46 x 0.25) 0.064 (1.63) 0.059 (1.50) 0.350 (8.75)
Schematics
"A"
RECEIVE 1 16 1
B
TRANSMIT 16
2 3 TRANSMIT 6 7
15 14
2 3 6 RECEIVE
15 14 11 10
11 7 10
8 8 9
9
C
RECEIVE 1 16
2 3 6 7 TRANSMIT
15 14 11 10
8
9
Germany: Int.+49 89 - 841 00-0 * Ireland: Int.+35 374 - 954 8666 * Czech Rep: Int.+420 377 - 338 351 * India: Int.+91 427 - 244 1325 http://www.talema-nuvotem.com (10-06) Communications \ PLC

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