cxa3001n Sony Electronics, cxa3001n Datasheet
cxa3001n
Available stocks
Related parts for cxa3001n
cxa3001n Summary of contents
Page 1
... RX Gain Control Amplifier For the availability of this product, please contact the sales office. Description CXA3001N gain control amplifier for CDMA cellular mobile phone. Features • Wide gain control range • Linear gain slope • Noise figure Typ. 6dB at Gain = 45dB • ...
Page 2
... Block Diagram CDMAIN IF Input for CDMA CDMAINX FMIN IF Input for FM FMINX Input Select MODE Gain Control GCTL Supply Voltage Ground GND1, 2 Power Save PSV SWITCH SWITCH Bias Driver – 2 – CXA3001N OUT IF Output OUTX BP1 to External Capacitor BP2 CXA3001N ...
Page 3
... Pin Configuration MODE GND1 NC CDMAIN NC CDMAINX NC FMIN NC FMINX BP1 CXA3001N – 3 – CXA3001N 24 PSV 23 GCTL OUTX OUT GND2 13 BP2 ...
Page 4
... GND1 20k 20k GND2 – 4 – CXA3001N Description Input select pin. CDMAIN for High. FMIN for Low. Positive power supply. Ground. No connection. Differential input pins for received CDMA IF signal. Differential input pins for received FM IF signal. Connected to GND with capacitor 0.01µ ...
Page 5
... Pin Pin voltage Symbol No. Typ GCTL 24 PSV Equivalent circuit GND1 40k GND1 – 5 – CXA3001N Description No connection. Gain control pin with a ripple filter. Power save function pin. High: Active Low: Power save ...
Page 6
... MODE GCTL V = "H" MODE G = 40dB CDMA F = 86.38MHz 87.38MHz 2 Measure of 85.38MHz V = "H" MODE G = 40dB CDMA Used 1MHz BPF Measure of 85.38MHz – 6 – CXA3001N (V = 3.6V 25°C) CC Min. Typ. Max. Unit 4.7 6.6 9 –20 µA 10 –10 10 – ...
Page 7
... CDMAIN 220 NC OUTX 6 19 CDMAINX 220 NC OUT 8 17 FMIN 0.01µ FMINX GND2 11 14 0.01µ BP1 BP2 13 12 – 7 – CXA3001N 10k 1000p OUTPUT 1000p V 17 10k ...
Page 8
... CXA3001 7 18 220 1000p 8 17 1000p 9 16 0.01µ 1000p 12 13 0.01µ 0.01µ – 8 – CXA3001N V CC Active Sleep 1k Gain Control Voltage 0.01µ BPF OUTPUT ...
Page 9
... Pins 9 and 11 is 500 . Refer to the Measurement Circuit for the external element settings, etc. 4) Connect the capacitors, which are connected to Pins 12 and 13, to Pin 14 (GND2). 5) Pay attention to handling this IC because its electrostatic discharge strength is weak. Conditions f = 85.38MHz 1.5V GCTL – 9 – CXA3001N (V = 3.6V 25°C) CC Typ. Unit 900 9 ...
Page 10
... Sensitivity –20 – –40deg T = 25deg T = 85deg –60 0 0 [V] GCTL IIP3 0 –10 –20 –30 – –40deg Ta = 25deg – 85deg –60 –60 –40 –20 0 Power gain [dB] – 10 – 3.6V CC 2 CXA3001N ...
Page 11
... Noise Figure –60 –40 –20 0 Power gain [dB] Gain Error from Room Temp –2 –4 –6 –60 –40 –20 Power gain [dB] – 11 – 3. –40deg Ta = 25deg Ta = 85deg 3. –40deg Ta = 85deg CXA3001N ...
Page 12
... SONY CODE SSOP-24P-L01 EIAJ CODE A SIMILAR TO SSOP024-P-0300 JEDEC CODE 24PIN SSOP (PLASTIC) 275mil + 0.2 1.25 – 0.1 0. 0° to 10° 0.05 0.65 ± 0.12 0.15 – 0.02 PACKAGE STRUCTURE PACKAGE MATERIAL EPOXY / PHENOL RESIN LEAD TREATMENT SOLDER PLATING LEAD MATERIAL 42 ALLOY PACKAGE WEIGHT – 12 – CXA3001N 0.1 ± 0.1 DETAIL A ...