SKY12340-364LF Skyworks Solutions Inc, SKY12340-364LF Datasheet - Page 5

• Manufacturer Part Number: SKY12340-364LF
• Description: ATTENUATOR DGTL GAAS 5BIT QFN-32
• Manufacturer: Skyworks Solutions Inc

Specifications of SKY12340-364LF

• Attenuation Value: 0.5dB ~ 15.5dB
• Tolerance: ±0.35dB
• Frequency Range: 300kHz ~ 2GHz
• Impedance: 50 Ohm
• Package / Case: 32-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 863-1295-2

Typical Performance Characteristics
(T
OP
= +25 C, Characteristic Impedance [Z
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
–1.4
–1.6
–1.8
–2.0
+0.5
+0.4
+0.3
+0.2
+0.1
–0.1
–0.2
–0.3
–0.4
–0.5
20
18
16
14
12
10
8
6
4
2
0
Figure 8. Attenuation Relative Phase vs Frequency,
0
0
0
0
0
Figure 6. Attenuation Error vs Frequency
0.25
Figure 4. Insertion Loss vs Frequency
0.25
0.25
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
4.0 dB
8.0 dB
15.5 dB
(4.0, 8.0, and 15.5 dB States)
(4.0, 8.0, and 15.5 dB States)
Normalized to Insertion Loss
201111B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 5, 2010
0.50
0.50
0.50
0.75
0.75
0.75
Frequency (GHz)
Frequency (GHz)
Frequency (GHz)
1.00
1.00
1.00
1.25
1.25
1.25
O
] = 50 Ω, V
1.50
1.50
1.50
4.0 dB
8.0 dB
15.5 dB
1.75
1.75
1.75
DD
–40 °C
+25 °C
+85 °C
= 5 V, Unless Otherwise Noted)
2.00
2.00
2.00
DATA SHEET • SKY12340-364LF FIVE-BIT DIGITAL ATTENUATOR
+0.5
+0.4
+0.3
+0.2
+0.1
–0.1
–0.2
–0.3
–0.4
–0.5
+0.5
+0.4
+0.3
+0.2
+0.1
–0.1
–0.2
–0.3
–0.4
–0.5
20
18
16
14
12
10
Figure 7. Attenuation Relative Phase vs Frequency,
8
6
4
2
0
0
0
Figure 9. Attenuation Error vs Attenuation State
0
0
0
Figure 5. Attenuation Error vs Frequency
1
0.25
0.25
2
Normalized to Insertion Loss
(0.5, 1.0, and 2.0 dB States)
(0.5, 1.0, and 2.0 dB States)
0.5 dB
1.0 dB
2.0 dB
(@ 50, 100, and 500 MHz)
3
0.50
0.50
4
5
Attenuation State (dB)
0.75
0.75
6
Frequency (GHz)
Frequency (GHz)
7
1.00
1.00
8
9
1.25
1.25
10
11 12
1.50
1.50
13
0.5 dB
1.0 dB
2.0 dB
1.75
1.75
50 MHz
100 MHz
500 MHz
14 15 16
2.00
2.00
5