cxa3221an Sony Electronics, cxa3221an Datasheet

no-image

cxa3221an

Manufacturer Part Number
cxa3221an
Description
Rx Gain Control Amplifier
Manufacturer
Sony Electronics
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
cxa3221an-T4
Manufacturer:
KDS
Quantity:
1 000
Part Number:
cxa3221an-T4
Manufacturer:
SONY
Quantity:
1 000
Part Number:
cxa3221an-T4
Manufacturer:
SONY/索尼
Quantity:
20 000
Description
for CDMA cellular/PCS phone.
Features
• Wide gain control range
• Linear gain slope
• Wideband operation (50MHz to 300MHz)
• Very small package (8 Pin SSOP)
• Low voltage operation
• Power save function included
Absolute Maximum Ratings
• Supply voltage
• Operating temperature
• Storage temperature
• Supply voltage range
• Logic input voltage
• Signal input voltage
• Differential signal input voltage
Operating Condition
Applications
Structure
CXA3221AN is an RX gain control amplifier suitable
Supply voltage
CDMA cellular/PCS phone
Bipolar silicon monolithic IC
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
RX Gain Control Amplifier
V
Topr –55 to +125 °C
Tstg –65 to +150 °C
V
CC
CC
–0.3 to V
–0.3 to V
2.7 to 3.8
–0.3 to 6
0 to 2.5
6
CC
CC
+ 0.3 V
+ 0.3 V
V
V
V
V
– 1 –
CXA3221AN
8 pin SSOP (Plastic)
E98910B1X-PS

Related parts for cxa3221an

cxa3221an Summary of contents

Page 1

... RX Gain Control Amplifier Description CXA3221AN gain control amplifier suitable for CDMA cellular/PCS phone. Features • Wide gain control range • Linear gain slope • Wideband operation (50MHz to 300MHz) • Very small package (8 Pin SSOP) • Low voltage operation • Power save function included Absolute Maximum Ratings • ...

Page 2

... Block Diagram CDMA IN IF Input for CDMA CDMA INX Gain control GCTL Supply Voltage V CC Ground GND Power Save PSV Pin Configuration CDMA INX Bias Driver GND 1 CDMA PSV 4 – 2 – OUT IF Output OUTX 8 GCTL OUTX 6 OUT 5 CXA3221AN ...

Page 3

... Description Ground Differential input pins for received CDMA IF signal. GND CC Power save function pin. High: Active Low: Power save V CC Differential output pins for received CDMA IF signal. Open collector output. GND Positive power supply. CC Gain control pin. CXA3221AN ...

Page 4

... Vpsv = 3.0V Vpsv = 0 V Vgctl = 3.0V Vgctl = 0.5V Pin 4 Pin 4 Conditions f = 210.38MHz, Vgctl = 2.4V Vgctl = 1.5V Vgctl = 0.6V Gain at Vgctl = 2.0V – Gain at Vgctl = 1. 40dB f1 = 209.38MHz 211.38MHz Measure of 210.38MHz 40dB Measure of 210.38MHz – 4 – CXA3221AN (V = 3.0V 27°C) CC Min. Typ. Max. Unit 10 µA –15 1 – ...

Page 5

... GND GCTL 2 CDMA CDMA INX OUTX 4 PSV OUT – 5 – V8 10k A8 0.01µ 0.01µ 1 OUTPUT 1.6k 1 TOKO, Inc. B5FL 616DS-1135 2 Coilcraft, Inc. 0805HS-181TKBC 3 Coilcraft, Inc. 0805HS-151TKBC V CC 0.01µ Gain Control Voltage 1k 8 100p 7 0.01µ 1000p 6 5 1000p CXA3221AN RX IF OUTPUT ...

Page 6

... This IC assumes the excellent characteristics when the differential input impedance between Pins 2 and 3 is 500 . Refer to the Measurement Circuit for the external element settings, etc. 4) Pay attention to handling this IC because its electrostatic discharge strength is weak. Conditions f = 210.38MHz, Vgctl = 1.5V – 6 – CXA3221AN (V = 3.0V 27°C) CC Typ. Unit k 1 ...

Page 7

... –2 –4 – –80 – 7 – CXA3221AN IIP3 –40° 27° 85°C –40 – Power gain [dB] Gain Error from Room Temp –40° 85°C –60 – ...

Page 8

... NOTE: Dimension " " does not include mold protrusion. 0˚ to 10˚ DETAIL A PACKAGE STRUCTURE PACKAGE MATERIAL EPOXY RESIN LEAD TREATMENT SOLDER PLATING SSOP-8P-L01 P-SSOP8-8.4x3.0-0.65 LEAD MATERIAL COPPER ALLOY 0.04g PACKAGE MASS ITEM SPEC. COPPER ALLOY Sn-Bi Bi:1-4wt% 5-18 m – 8 – CXA3221AN 0.1 0.1 Sony Corporation ...

Related keywords