™ Le58QL02/021/031 Quad Low Voltage Subscriber .
Zarlink
Le58QL021FJC - Quad Low Voltage Subscriber Line Audio-Processing Circuit
Quad Low Voltage Subscriber Line Audio-Processing Circuit VE580 Series APPLICATIONS Codec function on telephone switch line cards Le58QL02/021/031 .
Legerity
Le58QL021FJC - Quad Low Voltage Subscriber Line Audio-Processing Circuit
™ Le58QL02/021/031 Quad Low Voltage Subscriber Line Audio-Processing Circuit VE580 Series APPLICATIONS Codec function on telephone switch line card.