Surface Mount Power Splitter/Combiner The content of this specification may change without notification 09/18/08 Chip Splitters / Combiners Dimensions and Schematics 2.0 (4) (1) (2) (3) 3-0.5 (5) 1.6 (6) CSP3151, CSP3152, CSP3153, CSP3154, CSP3155 Chip Splitter / Combiner OUT-2 3 IN 3-0.7 3.2 6-R0.15 (1)Output Port-1 (2)NC (3)Output Port-2 (4)NC (5)Input Port (6)NC R 5 C 1 OUT-1 P/N Marking Side Chip Splitter / Combiner CSP3157 IN CSP3157 Unit : mm 4 3 5 2 6 1 OUT-2 (1)Output Port-1 (2)GND (3)Output Port-2 (4)GND (5)Input Port (6)GND R OUT-1 C : Matching Capacitor R : Isolation Resistor Order Information Frequency Range [ MHz ] *Insertion Loss [ dB ] Nominal Impedance [Ω] Power Balance [ dB ] Isolation [ dB ] CSP3151-0900-G 800~1000 4.0 max. 50 0.2 max. CSP3152-1500-G 1400~1600 4.0 max. 50 0.2 max. CSP3153-1700-G 1600~1800 4.0 max. 50 CSP3154-1900-G 1800~2000 4.0 max. CSP3155-2100-G 2000~2200 CSP3155-2400-G CSP3157-5800-G Style No. VSWR Input [ dB ] VSWR Output [ dB ] Max. Input Power [W] Matching Capacitor 15.0 min. 1.6 max. 1.3 max. 1.0 max. 3.00 pF 15.0 min. 1.5 max. 1.3 max. 1.0 max. 1.50 pF 0.2 max. 13.0 min. 1.5 max. 1.3 max. 1.0 max. 1.25 pF 50 0.2 max. 11.0 min. 1.6 max. 1.3 max. 1.0 max. 1.00 pF 4.2 max. 50 0.2 max. 13.0 min. 1.8 max. 2.0 max. 1.0 max. 1.00 pF 2300~2500 4.2 max. 50 0.2 max. 13.0 min. 1.8 max. 2.0 max. 1.0 max. 0.75 pF 5700~5900 4.2 max. 50 0.2 max. 15.0 min. 2.0 max. 2.0 max. 1.0 max. - Note Correspondence W-CDMA Correspondence ETC * Insertion loss : Including 3 dB Split loss ⋅ Test fixture : Teflon 0.8 mm ⋅ Operating Temperature Range : −30~+85 C Recommendable Footprint / External Mounted Parts CSP3151~CSP3155 CSP3157 5.2 0.6 3-0.5 1.4 *Use s a 5 0 Ω micr ostrip line for wid th o f i n pu t a nd ou tp u t p or t. 0.8 Chip Splitter / Combiner 1.5 2.2 Chip Splitter / Combiner 6.5 2.0 2−φ0.6 Through Hole 0.9 3.9 3-1.5 2.5 Matching Capacitor 1.5 Isolation Resistor :100Ω 2.5 American Accurate Components, Inc. φ0.4 Through Hole 1.4 2.6 Isolation Resistor :100Ω - Noticed The electrical characteristics are subject to be changed by the type of substrate, thickness, mounting conditions, wiring to the terminals of this coupler, ground position, and the alike, so that please confirm its performance inside the circuit. Unit : mm 188 Technology Drive, Unit H, Irvine, CA 92618 TEL: 949-453-9888 FAX: 949-453-8889