cx74063-26 Skyworks Solutions, Inc., cx74063-26 Datasheet - Page 44

• Manufacturer Part Number: cx74063-26
• Description: Transceiver Multi-band Gprs, Edge Applications With Power Ramping Controller Integrated Crystal Oscillator With Output
• Manufacturer: Skyworks Solutions, Inc.

Data Sheet I CX74063-26
44
MAY 16, 2003
From
Antenna Input
–50
–48
–46
–44
–42
–40
–38
–36
–34
–32
–30
–28
–26
–24
–22
–20
–18
–16
(dBm)
–48
–46
–44
–42
–40
–38
–36
–34
–32
–30
–28
–26
–24
–22
–20
–18
–16
–14
To
External
Losses
Front
(dB)
End
–4.2
–4.2
–4.2
–4.2
–4.2
–4.2
–4.2
–4.2
–4.2
–4.2
–4.2
–4.2
–4.2
–4.2
–4.2
–4.2
–4.2
–4.2
[781] 376-3000 I FAX [781] 376-3100 I [e-mail] I WWW.SKYWORKSINC.COM
LNA
(dB)
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
Skyworks Solutions, Inc., Proprietary and Confidential
Mixer
(dB)
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
Table 24. Recommended PCS1900 AGC Data (2 of 2)
Figure 12. Typical Baseband Frequency Response
(AGC Setpoint = - 25.4 dBV = 53.7 mVrms)
(dB)
LPF
–2
–2
–2
–2
–2
–2
–2
–2
–2
–2
–2
–2
–2
–2
–2
–2
10
10
VGA1
(dB)
0
0
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
Fine (dB)
VGA1
2
0
4
2
0
4
2
0
4
2
0
4
2
0
4
2
0
0
101514D 10_071101
(dB)
Aux
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
VGA2
(dB)
18
18
18
18
18
18
18
18
12
12
12
6
6
6
0
0
0
0
Internal
Losses
Inter-
stage
(dB)
–6.2
–6.2
–6.2
–6.2
–6.2
–6.2
–6.2
–6.2
–6.2
–6.2
–6.2
–6.2
–6.2
–6.2
–6.2
–6.2
–6.2
–6.2
voltage
Total
Gain
(dB)
36.6
34.6
32.6
30.6
28.6
26.6
24.6
22.6
20.6
18.6
16.6
14.6
12.6
10.6
8.6
6.6
4.6
4.6
From
–26.4
–26.4
–26.4
–26.4
–26.4
–26.4
–26.4
–26.4
–26.4
–26.4
–26.4
–26.4
–26.4
–26.4
–26.4
–26.4
–26.4
–24.4
I/Q Output
(dBV)
–24.4
–24.4
–24.4
–24.4
–24.4
–24.4
–24.4
–24.4
–24.4
–24.4
–24.4
–24.4
–24.4
–24.4
–24.4
–24.4
–24.4
–22.4
103052A
To