Wideband RF Transformer ELECTRONICS INC. EPR1625GE • Designed for E4, STM-1, STS-3 and OC-3 Applications • Low Profile Surface Mount RF Transformer • Operating Temperature : -40°C to +85°C • 0.1 MHz to 400 MHz Frequency RangE • Hipot : 1500 Vrms Electrical Parameters @ 25° C Primary Inductance (µH Min.) DCR (Ω Max.) Return Loss (dB Typ.) @ 100 KHz, 20m Vrms @ 1 MHz @ 5 MHz @ 100 MHz @ 320 MHz 36 -15 -20 -20 -15 0.3 Schematic Pri. Coax 75 Ω 3 Sec. 1CT:1CT 6 CMIOUTP 4 Gnd 5 CMIOUTN 1 Package .030 (.762) .065 (1.65) PCA EPR1625GE Date Code .100 (2.54) Suggested Pad .300 (7.62) Layout Pin 1 I.D. .300 (7.62) .200 (5.08) .100 (2.54) .310 (7.87) .200 (5.08) .020 (.508) Coplanarity : ± .005 Max. .250 (.635) Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Product performance is limited to specified parameters. Data is subject to change without prior notice. CSR1625GE Rev. - 2/4/03 JD TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com