sky65171-21 Skyworks Solutions, Inc., sky65171-21 Datasheet - Page 5

• Manufacturer Part Number: sky65171-21
• Description: Sky65171-21 1930 ? 2170 Mhz, 0.5 W Power Amplifier
• Manufacturer: Skyworks Solutions, Inc.

Typical Performance Characteristics
(VCC1 = VCC2 = V_REF1 = V_REF2 = VC_BIAS = 5 V, T
(WCDMA Band I Test Model 1, 64 DPCH, ACLR = –45 dBc)
+22
+21
+20
+19
+18
+17
+16
–40
–45
–50
–55
–60
–65
35
34
33
32
31
30
29
28
27
26
25
Figure 5. ACLR Limited Output Power vs Frequency
2.10
1.90
+6
Figure 3. Small Signal Gain vs Frequency
(WCDMA Band I Test Model 1, 64 DPCH)
2.11
+8
Figure 7. ACLR vs. Output Power
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
1.95
201380A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 17, 2010
2.12
+10
2.00
2.13
+12
Output Power (dBm)
Frequency (GHz)
Frequency (GHz)
2.14
+14
2.05
2.15
+16
2.10
2.16
+18
2.15
2110 MHz
2140 MHz
2170 MHz
C
2.17
+20
= +25 C, f = 1960 MHz, Unless Otherwise Noted)
2.20
2.18
+22
PRELIMINARY DATA SHEET • SKY65171-21 0.5 W POWER AMPLIFIER
(WCDMA Band II Test Model 1, 64 DPCH, ACLR = –45 dBc)
+22
+21
+20
+19
+18
+17
+16
–10
–15
–20
–25
–30
–35
–40
–45
500
400
300
200
100
–5
Figure 6. ACLR Limited Output Power vs Frequency
0
1.92
1.90
0
–4
1.93
0
Figure 4. Return Loss vs Frequency
Figure 8. Current vs Output Power
1.95
+4
1.94
2.00
+8
1.95
Frequency (GHz)
Output Power (dBm)
Frequency (GHz)
+12
2.05
1.96
S11
+16
S22
1.97
2.10
+20
1.98
+24
2.15
1.99
2110 MHz
2150 MHz
2170 MHz
+28
2.20
+32
2.00
5