AK2365A

MP

FM IF Detector with Narrow Band Filter

FM IF Detector with Narrow Band Filter

MP

Description

The AK2365A includes 2nd-Mixer, AGC+BPF, PLL FM detector, noise squelch, and RSSI circuit.
 This device can eliminate E to J type ceramic filters, quadrature discriminator, and other external components.,
  (1) Eliminates external IF ceramic filter "minimize PCB area" and "improve drop impact resistance",
  (2) Selectable filter bandwidth by register control,
  (3) Very small temperature drift and device variation of frequency response,

Key Features

  • Equipped with variable band IF filter

Applications

  •                                 (1) Narrowband high performance professional digital wireless systems  (Channel spacing for 6.25kHz, 12.5kHz) 
    (2) Digital convenience radio systems
                                

Specifications

Part Number
AK2365A
Description
For analog / digital
IF Filter Pass Bandwidth [kHz]
±7.5 / ±6 / ±4.5 / ±3 / ±2
IFBPF Output
Applicable
Sensitivity (12dB SINAD) [dBm]
-102
(2nd) LO Frequency [MHz]
45.9 / 50.4 / 57.6
Current Consumption [mA]
6
Other

                                
Operating Temperature [℃]
-40 to 85
Device Package
HWQFN
Number of Pins
32

Product Information

Part Status
MP
Pb Free
Yes
Halogen Free
No
MSL
MSL1
Packaging
TAPE
JEDEC Standard Packaging
Compliant
Minimum Order Quantity [pcs.]
1000
Replacement P/N

                                

Block Diagram

Block Diagram