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PDF AK1224 Data sheet ( Hoja de datos )
| Número de pieza | AK1224 | |
| Descripción | 900MHz Low Noise Mixer | |
| Fabricantes | AKM | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AK1224 (archivo pdf) en la parte inferior de esta página. Total 20 Páginas | ||
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[AK1224]
AK1224
900MHz Low Noise Mixer
1. Overview
The AK1224 is a high linearity and low noise mixer. RF frequency range coverage is from 100 to 900MHz and IF
coverage is from 20 to 100MHz. AK1224 can be driven by a single ended RF input and a low-power differential LO
input that can be driven with a differential or single ended LO signal. IF output ports are differential open drain
outputs. The analog circuit characteristics and power consumption performances can be optimized by the
resistance connected to the BIAS Pin.
2. Feature
Operating Frequency:
100MHz to 900MHz
Linearity vs. Power selectable architecture:
Current consumption:21mA, IIP3:+16dBm, Gain:5.5dB, NF:8.5dB
Lo input level:
0dBm ±5dB
Operating Supply Voltage:
4.75 to 5.25 V
Package:
16pin UQFN（0.5mm pitch、3mm 3mm 0.60mm）
Operating Temperature Range
-40 to 85C
MS1413-E-01
1
2013/05
http://www.Datasheet4U.com
1 page  
[AK1224]
6. Absolute Maximum Ratings
Table 2 Absolute Maximum Ratings
Parameter
Symbol Min. Max. Unit
Remarks
Supply Voltage
VDD
-0.3 5.5
V
RF Input Power
RFPOW
12 dBm
LO Input Power
LOPOW
12 dBm
Storage Temperature
Tstg
-55 125
C
Exceeding these maximum ratings may result in damage to the AK1224. Normal operation is not guaranteed at
these extremes.
1. Recommended Operating Range
Table 3 Recommended Operating Range
Parameter
Symbol Min. Typ. Max. Unit
Remarks
Operating
Temperature
Ta
-40
85 C
Supply Voltage VDD
4.75 5 5.25 V
The specifications are applicable within the recommended operating range (supply voltage/operating temperature).
MS1413-E-01
5
2013/05
5 Page 
[AK1224]
5. IF input frequency vs. IIP3, NF, Gain
22
20
18
16
14
12
10
8
20 30 40 50 60 70 80 90 100
IF [MHz]
12
10
8
6
4
2
0
-2
-4
20 30 40 50 60 70 80 90 100
IF [MHz]
11
10
9
8
7
6
20 30 40 50 60 70 80 90 100
IF [MHz]
8
6
4
2
0
-2
-4
20 30 40 50 60 70 80 90 100
IF [MHz]
Resistance for current adjustment
22kohm
27kohm
100kohm
Fig. 7 IF input frequency vs. IIP3, NF, Gain
MS1413-E-01
11
2013/05
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet AK1224.PDF ] | |
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