SKY12340-364LF Skyworks Solutions Inc, SKY12340-364LF Datasheet - Page 9

• 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

Table 7. Recommended Evaluation Board Bill of Materials
Supply Voltage (+5 V)
NOTE: Exposed bottom pad must be grounded
Serial Data Output
Component
C1
C2
C3
RF In/Out
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
201111B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 5, 2010
C3
Figure 16. SKY12340-364LF Evaluation Board Schematic Diagram
0.025 μF
0.01 μF
0.01 μF
Value
1
2
3
4
5
6
7
8
DATA_OUT
GND
GND
GND
RF1
GND
GND
GND
32
9
10
31
C1
11
30
12
29
13
28
DATA SHEET • SKY12340-364LF FIVE-BIT DIGITAL ATTENUATOR
0402
0402
0402
Size
14
27
26
15
C2
25
16
RESET
GND
GND
GND
GND
GND
GND
RF2
24
23
22
21
20
19
18
17
Manufacturer
Murata
Murata
Murata
Clock
Data Input
Latch Enable
Reset (+5 V)
RF In/Out
S1592
9