SPDT SWITCH GaAs MMIC

Transcription

1 NJG115K75 SPDT SWITCH GaAs MMIC GENERAL DESCRIPTION The NJG115K75 is a 1bit control SPDT switch. The switch is used for WLAN system. The switch features low insertion loss, high isolation for high frequency up to 6GHz, and high handling power performance at 1. control voltage. Integrated ESD protection device on each port achieves excellent ESD robustness. Integrated DC blocking capacitors at all RF ports and the ultra small package of DFN6-75 offer very small mounting area. PACKAGE OUTLINE NJG115K75 APPLICATION 2.11 a/b/g/n/ac/ax networks applications Transmit/receive switching, antenna switching and others switching applications Smart phone, WLAN module, data card and others mobile applications FEATURES Low control voltage (H) =1. typ. oltage operation =3.3 typ. Low insertion loss.45db to 2.5GHz.4dB to 6.GHz High isolation 25dB to 2.5GHz 25dB to 6.GHz P-1dB P -1dB =+31dBm to 6.GHz Ultra small & ultra thin package DFN6-75 (Package Size: 1.x1.x.375mm typ.) RoHS compliant and Halogen Free, MSL1 PIN CONFIGURATION (Top view) Pin connection 1. P1 2. GND 3. P PC 6. TRUTH TABLE H = (H), L = (L) ON PATH PC-P1 PC-P2 H L NOTE: Please note that any data or drawing in this catalog is subject to change. er

2 NJG115K75 ABSOLUTE MAXIMUM RATINGS T a =+25 C, Z S =Z l =5 PARAMETER SYMBOL CONDITIONS RATINGS UNITS RF Input Power P IN =3.3, ON State Port +31 dbm Supply oltage 6. Control oltage 6. Power Dissipation P D 4-layer FR4 PCB with through-hole (76.2x114.3mm), T j =15 C 3 mw Operating Temperature T opr to +15 C Storage Temperature T stg -55 to +15 C ELECTRICAL CHARACTERISTICS1 (DC CHARACTERISTICS) (General conditions: T a =+25 C, with application circuit) PARAMETERS SYMBOL CONDITIONS MIN TYP MAX UNITS Supply oltage Operating Current I No RF input, = A Control oltage (HIGH) (H) Control oltage (LOW) (L) -.45 Control Current I (H)= A - 2 -

3 NJG115K75 ELECTRICAL CHARACTERISTICS2 (RF CHARACTERISTICS) (General conditions: =3.3, (H)=1., (L)=, T a =+25 C, Z S =Z l =5, with application circuit) PARAMETERS SYMBOL CONDITIONS MIN TYP MAX UNITS Insertion loss1 LOSS1 f=2.4 to 2.5GHz db Insertion loss2 LOSS2 f=3.4 to 3.GHz db Insertion loss3 LOSS3 f=4.9 to 6.GHz db Isolation1 ISL1 f=2.4 to 2.5GHz db Isolation2 ISL2 f=3.4 to 3.GHz 25 - db Isolation3 ISL3 f=4.9 to 6.GHz 25 - db Return loss1 RL1 f=2.4 to 2.5GHz 13 - db Return loss2 RL2 f=3.4 to 3.GHz db Return loss3 RL3 f=4.9 to 6.GHz db Input power at 1dB compression point P -1dB f=2.4 to 6.GHz dbm Switching time T SW 5% to 1%/9% RF ns - 3 -

4 NJG115K75 TERMINAL INFORMATION No. SYMBOL DESCRIPTION 1 P1 2 GND 3 P2 4 5 PC 6 RF terminal. No DC blocking capacitor is required for this port because of internal capacitor. Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. RF terminal. No DC blocking capacitor is required for this port because of internal capacitor. Control voltage input terminal. This terminal is set to High-Level (+1.35 to +5.) or Low-Level ( to +.45). Common RF terminal. No DC blocking capacitor is required for this port because of internal capacitor. Positive voltage supply terminal. The positive voltage (+2.5 to +5.) has to be supplied. Please connect a bypass capacitor with GND terminal for excellent RF performance

5 oltage (arb. Units) Return Loss (db) Return Loss (db) Insertion Loss (db) Isolation (db) Insertion Loss (db) Isolation (db) NJG115K75 ELECTRICAL CHARACTERISTICS. Loss, ISL vs Frequency (PC-P1 ON, =3.3, =1.). Loss, ISL vs Frequency (PC-P2 ON, =3.3, =) PC-P1 LOSS -. PC-P2 LOSS PC-P2 ISL P1-P2 ISL - PC-P1 ISL P1-P2 ISL Frequency (GHz) Frequency (GHz) Return Loss vs Frequency (PC-P1 ON, =3.3, =1.) Return Loss vs Frequency (PC-P2 ON, =3.3, =) -5-1 P1 port PC port -5-1 P2 port PC port Frequency (GHz) Frequency (GHz) Switching Time (PC-P1 path, =3.3, (H) =1.) 146ns 176ns P1 Time (1ns/div) - 5 -

6 Output Power (dbm) Operating Current I ( A) Output Power (dbm) Operating Current I ( A) PC-P1 Insertion Loss (db) PC-P2 Isolation (db) PC-P2 Insertion Loss (db) PC-P1 Isolation (db) Output Power (dbm) Operating Current I ( A) Output Power (dbm) Operating Current I ( A) NJG115K75 ELECTRICAL CHARACTERISTICS Output Power, I vs Input Power Output Power, I vs Input Power 3 2 (PC-P1 ON, =1., f=2.5ghz) =2.5 =2.5 =2.7 =3. =3.3 =3. =4. =3.3 =5. =4. = (PC-P2 ON, =, f=2.5ghz) =2.5 =2.5 =2.7 =3. =3.3 =3. =4. =3.3 =5. =4. = Loss, ISL vs Input Power Loss, ISL vs Input Power. (PC-P1 ON, =1., f=2.5ghz). (PC-P2 ON, =, f=2.5ghz) =2.5 =2.7 =2.5 =3. =2.7 =3. =3.3 =3.3 =4. = =2.5 =2.7 =2.5 =3. =2.7 =3. =3.3 =3.3 =4. = Output Power, I vs Input Power Output Power, I vs Input Power 3 (PC-P1 ON, =1., f=6.ghz) =2.5 =2.7 =3. =2.7 =3.3 =3. =4. =5. =3.3 =4. = (PC-P2 ON, =, f=6.ghz) =2.5 =2.7 =3. =2.7 =3.3 =3. =4. =5. =3.3 =4. =

7 EM (%) EM (%) EM (%) EM (%) PC-P1 Insertion Loss (db) PC-P2 Isolation (db) PC-P2 Insertion Loss (db) PC-P1 Isolation (db) NJG115K75 ELECTRICAL CHARACTERISTICS Loss, ISL vs Input Power Loss, ISL vs Input Power. (PC-P1 ON, =1., f=6.ghz). (PC-P2 ON, =, f=6.ghz) =2.5 =2.5 =2.7 =2.7 =3. =3. =3.3 =4. =5. =3.3 =4. = =2.5 =2.5 =2.7 =3. =3.3 =4. =5. =3.3 =4. = EM vs Input Power (PC-P1 ON, =1., f=2.5ghz, OFDM 64QAM) =2.5 =2.7 =3. =3.3 =4. =5. THROUGH EM vs Input Power (PC-P2 ON, =, f=2.5ghz, OFDM 64QAM) =2.5 =2.7 =3. =3.3 =4. =5. THROUGH EM vs Input Power (PC-P1 ON, =1., f=6.ghz, OFDM 64QAM) 6. EM vs Input Power (PC-P2 ON, =, f=6.ghz, OFDM 64QAM) =2.5 =2.7 =3. =3.3 =4. =5. THROUGH =2.5 =2.7 =3. =3.3 =4. =5. THROUGH

8 P -1dB (dbm) P -1dB (dbm) PC-P1 Insertion Loss (db) PC-P2 Isolation (db) PC-P2 Insertion Loss (db) PC-P1 Isolation (db) PC-P1 Insertion Loss (db) PC-P2 Isolation (db) PC-P2 Insertion Loss (db) PC-P1 Isolation (db) NJG115K75 ELECTRICAL CHARACTERISTICS Loss, ISL vs Temperature Loss, ISL vs Temperature. (PC-P1 ON, =1., f=2.5ghz). (PC-P2 ON, =, f=2.5ghz) =2.5 =2.5 =2.7 =2.7 =3. =3. =3.3 =3.3 =4. =4. =5. = =2.5 =2.5 =2.7 =2.7 =3. =3. =3.3 =3.3 =4. =4. =5. = Loss, ISL vs Temperature Loss, ISL vs Temperature. (PC-P1 ON, =1., f=6.ghz). (PC-P2 ON, =, f=6.ghz) =2.5 =2.5 =2.7 =3. =3.3 =4. =5. =3.3 =4. = =2.5 =2.5 =2.7 =3. =3.3 =4. =5. =3.3 =4. = P -1dB vs Temperature P -1dB vs Temperature (PC-P1 ON, =1., f=2.5ghz) (PC-P2 ON, =, f=2.5ghz) Absolute Maximum Raitings: 31dBm 3 29 Absolute Maximum Raitings: 31dBm =2.5 =2.7 =3. =3.3 =4. = =2.5 =2.7 =3. =3.3 =4. =

9 P -1dB (dbm) P -1dB (dbm) NJG115K75 ELECTRICAL CHARACTERISTICS P -1dB vs Temperature P -1dB vs Temperature (PC-P1 ON, =1., f=6.ghz) (PC-P2 ON, =, f=6.ghz) Absolute Maximum Raitings: 31dBm 25 Absolute Maximum Raitings: 31dBm =2.5 =2.7 =3. =3.3 =4. = =2.5 =2.7 =3. =3.3 =4. =

10 NJG115K75 APPLICATION CIRCUIT P1 (TOP IEW) 1 6 C1 PC 2 5 P2 3 DECODER 4 C2 NOTE: The bypass capacitor C2 is optional, and is recommended only when the control line is affected under noisy environment. PCB LAYOUT (TOP IEW) P2 GND 1pin mark P1 PCB: FR, t=.2mm Capacitor Size: 63 (.6 x.3 mm) Strip Line Width:.4mm PCB Size: 19.4 x 14.mm Through Hole Diameter:.2mm Loss of PCB and connectors *C2 C1 Frequency (GHz) Loss (db) *C2 is optional PC PARTS LIST No. alue Notes C1 C2 1pF 1pF Murata MFG (GRM3 series) - 1 -

11 NJG115K75 PCB LAYOUT GUIDELINE (TOP IEW) PCB PKG Terminal PKG Outline GND ia Hole Diameter =.2mm PRECAUTIONS For good RF performance, exposed pad should be connected to PCB ground plane as close as possible

12 NJG115K75 RECOMMENDED FOOTPRINT PATTERN (6pin DFN Package 1.x1.mm) <Reference> Package: 1.mm x 1.mm Pin pitch:.35mm : Land : Mask (Open area) *Metal mask thickness: 1 m : Resist (Open area) Unit : mm - -

13 .13±.1.15±.5.1±.1.21±.1.175±.5.375±.5 (.5) 1.±.5 NJG115K75 PACKAGE OUTLINE (DFN6-75) 1.± Pin1 INDEX.1 S S. S.2±.1.1±.1.35 R.75 1 B 2 3 A ±.1.15±.5.5 S AB Unit : mm Board : Cu Terminal Treat : Ni/Pd/Au Molding Material : Epoxy resin Weight : 1.2mg Cautions on using this product This product contains Gallium-Arsenide (GaAs) which is a harmful material. Do NOT eat or put into mouth. Do NOT dispose in fire or break up this product. Do NOT chemically make gas or powder with this product. To waste this product, please obey the relating law of your country. [CAUTION] The specifications on this databook are only given for information, without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. This product may be damaged with electric static discharge (ESD) or spike voltage. Please handle with care to avoid these damages