ETC1-1-10

E-Series RF 1:1 Transformer 1710 - 1910 MHz Features q q ETC1-1-10 V3.00 SM-22 Surface Mount 1:1 Impedance Ratio Description M/A-COM’s ETC1-1-10 is a 1:1 RF transformer in a low-cost, surface mount package. Ideally suited for high volume cellular and wireless applications. Schematic PRI SEC Specifications @ 25°C Frequency Range: 1710 - 1910 MHz Parameter Insertion Loss (fL - f U) 1710 - 1910 MHz Amplitude Unbalance 1710 - 1910 MHz Phase Unbalance 1710 - 1910 MHz Maximum 2.0 dB 2.0 dB 10° Mean (x) Sigma (σ) 0.742 dB – – 0.158 – – Dimensions in ( ) are in mm. Unless Otherwise Noted: .x = ±0.04 (1.00) .xx = ±0.02 (0.50) .xxx = ±0.010 (0.250) Note: Mean and sigma calculated from average loss at @ (f U - f L)/2 + f L. Pin Configuration Pin No. Function Secondary dot Not connected Secondary Primary Primary dot 1 Ordering Information Part No. ETC-1-1-10 ETC-1-1-10TR Packaging Tubes Tape & Reel 2 3 4 5 S 0841 E Specifications Subject to Change Without Notice. M/A-COM, Inc. North America: Tel. (800) 366-2266 Fax (800) 618-8883 s 1 Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451 s Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 E-Series RF 1:1 Transformer ETC1-1-10 V3.00 Absolute Maximum Ratings Parameter RF Power DC Current Operating/Storage Temp. Absolute Maximum 250 mW 30 mA 0°C to +70°C Typical Performance Over Extended Bandwidth (30 kHz - 3 GHz) B1 A1 avgs31 avgs21 avgpb2 avgpb1 360.0B 360.0A 0.0B 0.0A INSERTION LOSS vs FREQUENCY PHASE...