PA MODULE FOR CDMA PCS (1850–1910 MHZ)

DATA SHEET • CX77112

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

101904F • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • June 1, 2005

3

Characteristics

Symbol

Condition

Minimum

Typical

Maximum

Unit

24.0

25.0

26.3

Gain conditions

Digital Mode

27.0

28.5

30.0

dB

7.0

8.5

—

Power Added Efficiency

Digital Mode

37.0

40.0

—

%

—

135

160

Total Supply current

—

580

625

mA

35

50

65

Quiescent current

80

95

115

mA

Reference current

—

—

6.0

10.0

mA

Control current

—

140

250

µA

Total Supply current in Power-down Mode

—

3.0

4.0

µA

—

–50

–48

1.25 MHz offset

—

–51

–49

—

–68

–60

2.25 MHz offset

—

–60

–57

dBc

Second

≤ 29 dBm

—

–35

–32

Harmonic Suppression

Third

≤ 29 dBm

—

–55

–40

dBc

Noise Power in RX Band 1930-1990 MHz

RxBN

≤ 29 dBm

—

–136

–135

dBm/Hz

Noise Figure

NF

—

—

5.5

6.0

dB

Input Voltage Standing Wave Ratio

VSWR

—

—

—

2.0:1

—

Stability (Spurious output)

S

5:1 VSWR

All phases

—

—

–65

dBc

Ru

≤ 29 dBm

10:1

—

—

VSWR

REF

(2) ACP is specified per IS95 as the ratio of the total in-band power (1.23 MHz BW) to adjacent power in a 30 kHz BW.

(3) CDMA2000 is configured as DCHH = 9600, SCHO = 9600, PCH (Walsh 0) = –3.75 dB, and Peak-to-Average Ratio (CCDF = 1%) = 4.45 dB. For CDMA2000, back off output power 0.5 dB is

required.

(4) All phases, time = 10 seconds.