S553-6500-A7-F

S553-6500-A7-F Datasheet


• Two modules S553-6500-A7 with eight transformers S553-6500-A8 with eight transformers and IC-side surge protection devices

Part Datasheet
S553-6500-A7-F S553-6500-A7-F S553-6500-A7-F (pdf)
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HIGH FREQUENCY MAGNETICS

T1/E1 Octal Transformer Modules
• Optimized for PMC-Sierra PM4354 Quad COMET
• Operating temperature range -40° to +85°C

TM01109
• Eight transformers in one surface-mount package
• Meets IEC 695, 2-2 flammability requirements
• Two modules S553-6500-A7 with eight transformers S553-6500-A8 with eight transformers and IC-side surge protection devices
• Tight ratio tolerance assists impedance matching
• Meets ITU-T G.703 return loss from -40° to +85° C

ELECTRICAL SPECIFICATIONS at 25° C
• PWB Process Capability standard printed wiring board assembly techniques, total-immersion cleaning
• Reliability testing Shock, vibration, temperature cycling, temperature - humidity - bias
• Interwinding breakdown voltage 1500 Vrms min
• UL 1950 approved S553-6500-A7 file number E150991 S553-6500-A8 pending

Turns Ratio ±2%

IC Line

Primary Inductance1
µH min

Leakage Inductance1
µH max

Interwinding Capacitance
pF max

Return Loss at 102 kHz Application2
25° C dB typ
-40 to +85° C dB min

IC Side

IC Side

IC Side Line Side

S553-6500-A7 1 :

S553-6500-A8 1 :

Inductance at 10 kHz, leakage inductance at 1 MHz Terminated in for TX and for RX

SCHEMATIC

IC Side 1 TXI+ 1
2 1 TXI- 3 1 RXO+ 4
1 RXO- 5 2 TXI+ 6
7 2 TXI- 8 2 RXO+ 9
2 RXO- 10 3 TXI+ 11
12 3 TXI- 13 3 RXO+ 14
3 RXO- 15 4 TXI+ 16
17 4 TXI- 18 4 RXO+ 19
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Datasheet ID: S553-6500-A7-F 522013