cxa3001n Sony Electronics, cxa3001n Datasheet - Page 9

• Manufacturer Part Number: cxa3001n
• Description: Rx Gain Control Amplifier
• Manufacturer: Sony Electronics

Design Reference Values
Single ended measurement
Notes on Operation
1) This IC is a wideband amplifier with wide gain control range. Separate Pin 3 (GND1) and Pin 14 (GND2) to
2) The resistors connected to Pins 17 and 19 should be as close to the IC as possible.
3) This IC assumes the excellent characteristics when the differential input impedance between Pins 5 and 7,
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.
Input resistance
Input capacitance
Output resistance
prevent interference between input and output. Furthermore, the decoupling capacitors between Pins 2
and 3, Pins 14 and 15 should be as close to the IC as possible.
Pins 9 and 11 is 500 . Refer to the Measurement Circuit for the external element settings, etc.
Item
R
C
R
Symbol
IN
IN
OUT
f = 85.38MHz, V
– 9 –
GCTL
Conditions
= 1.5V
(V
CC
= 3.6V, Ta = 25°C)
Typ.
900
30
9
CXA3001N
Unit
pF