SA1083 データシートの表示（PDF） - WJ Communications => Triquint

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SA1083

CDMA 10-Watt 1.93 GHz to 1.99 GHz Linear Power Amplifier Module

WJ Communications => Triquint 

Watkins-Johnson: The Cell Extenders

Power Amplifiers

SA1083

CDMA 10-Watt 1.93 GHz to 1.99 GHz

Linear Power Amplifier Module

Specifications

Parameters (Baseplate Temperature: -30°C to +85°C)

Frequency

Pout at 1 dB Gain Compression

Gain (Small signal at 25°C)

Gain Variation over Temp (-30°C to +85°C)

CDMA1 Adjacent Channel Power Rejection (ACPR)

First Channel ACP Rejection (885 KHz offset from fo, in a 30 KHz integration BW)

Pout < 40 dBm (CDMA)1

Spurious Suppression Outside Frequency Block

a) ACP level at 1.25 to 2.25 MHz offset from fo, in a 12.5 KHz integration BW,

Pout < 40.0 dBm (CDMA)1

b) ACP level at 2.25 to 3.25 MHz offset from fo, in a 1.0 MHz integration BW,

Pout < 40.0 dBm (CDMA)1

Third-Order 2-Tone Output Intermodulation Product Rejection

(Pout = +37 dBm per CW tone)

Maximum Noise Figure

Input and Output Impedence

Return Loss (1.930-1.990 GHz)

Input and Output

Load Mismatch Sustainable without Damage

Output Power Monitor

a) Pout = +40 dBm CW

b) Pout = +32 dBm CW

c) Pout = +24 dBm CW

Supply Voltages

Maximum Supply without Damage, +24 Volt Supply

Maximum DC Current, +24 Volt Supply

DC Power Dissipation, +24 Volt Supply

RF Connectors

Stability (No spurious outputs above -50 dBc)

Size (Heat sink not included)

Weight (Heat sink not included)

Typical Level

+48 dBm

Specified Limits

1.930-1.990 GHz

45 ± 1.0 dB

±1.5 dB

-47 dB

-45 dB

-14 dBm

-12 dBm max2

-13 dBm

-12 dBm max2

-35 dB

5.0 dB

-30 dB max

6.5 dB

50 ohm

-20 dB

-15 dB

3.0:1

4.5 V

2.5 V

0.5 V

5.0 V max, 4.0 V min

3.0 V max, 2.0 V min

1.0 V max, 0.0 V min

+24 V

23.5-26.5 V

+28 VDC

7.2 amps

7.5 amps

175 watts

180 watts

SMA Female

Unconditionally stable for all loads

0.67" (H), 5.0" (W), 10.0" (L)

40 oz. max

Note: 1. CDMA adjacent power and spurious measurements are made using a Rohde & Schwarz SMIQ03 service in an IS-95 forward Link mode.

2. 1.0 dB minimum loss between power amplifier output and antenna port of top level assembly assumed for IS-95 compliance.

The Wireless Edge™

W ATK I N S-J O H N S O N C O M PANY • 3333 Hillview Avenue • Palo Alto, C A 943 04-1223

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