RMPA1956-103 Raytheon RF Components, RMPA1956-103 Datasheet

RMPA1956-103

Manufacturer Part Number

RMPA1956-103

Description

Type = Amps, Cdma & CDMA2000-1X ;; Circuit Description = 3.5 V Dual Band Tri-mode Amps, Cdma &CDMA2000-1X Power Amplifier Module ;; Frequency = 824-1910 MHZ

Manufacturer

Raytheon RF Components

Datasheet

1.RMPA1956-103.pdf (15 pages)

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RF Components

www.raytheonrf.com

Characteristics

Description

Electrical

Absolute

Features

Ratings

Notes:

1. No permanent damage with only one parameter set at extreme limit. Other parameters set to typical values.

2. All parameters met at Tc =+25°C, Vcc =+3.5V, f=1880 MHz and f=836.5 MHz, and load VSWR

3. Po

4. Po

5. Output VSWR

6. No applied RF signal. Vcc=+3.5V nominal, Vapc=+0.2V maximum.

The RMPA1956-103 is a power amplifier for AMPS, CDMA and CDMA2000-1X personal

communications system (PCS) applications. The PA operates over both the Cellular and PCS bands.

The PA is internally matched to 50 ohms to minimize the use of external components. Advanced DC

power management reduces current consumption during peak phone usage at backed-off RF power

levels. High power-added efficiency and excellent linearity are achieved using Raytheon RF

Components’ Heterojunction Bipolar Transistor (HBT) technology.

! Single positive-supply operation and power-down mode.

! Operates in Cellular and PCS bands

! 33% power-added efficiency at +28 dBm CDMA average output power.

! Compact LCC package- 6.0 x 8.0 x 1.5 mm

! 50 ohm matched and DC blocked input/output.

! Advanced DC Power Management

Parameter

Operating Frequency

Gain at Po=28 dBm

Linear Power Output

CDMA/CDMA2000-1X PAE

AMPS PAE,Pout=-31dBm

CDMA ACPR1

CDMA ACPR2

CDMA2000-1X ACPR1

CDMA2000-1X ACPR2

Noise Power (Po 28dBm)

Stability (all spurious)

Harmonics (Po 28dBm)

Power Shutdown Current

Input VSWR (50 ohms)

Case Operating Temp.

Specifications are based on most current or latest revision.

Revised February 6, 2003

Operating Frequency

Gain at Po=28 dBm

Linear Power Output

CDMA/CDMA2000-1X PAE

AMPS PAE,Pout=-31dBm

CDMA ACPR1

CDMA ACPR2

CDMA2000-1X ACPR1

CDMA2000-1X ACPR2

Noise Power (Po 28dBm)

Stability (all spurious)

Harmonics (Po 28dBm)

Power Shutdown Current

Input VSWR (50 ohms)

Case Operating Temp.

1.23 MHz channel to average power within a 30 kHz bandwidth at +/- 1.25 MHz offset at f=1880 MHz. Po

Vcc=3.5V; CDMA Waveform measured using the ratio of average power within a

1.23 MHz channel to average power within a 30 kHz bandwidth at +/- 885 KHz offset at f=836.5 MHz

1.23 MHz channel to average power within a 30 kHz bandwidth at +/- 2.25 MHz offset at f= 1880 MHz. Po

Vcc=3.5V; CDMA Waveform measured using the ratio of average power within a

1.23 MHz channel to average power within a 30 kHz bandwidth at +/- 1.98 MHz offset at f= 836.5 MHz

2fo, 3fo, 4fo

RMPA1956-103 - 3.5 V Dual Band Tri-Mode

AMPS, CDMA & CDMA2000-1X Power Amplifier

Module

2fo, 3fo, 4fo

28 dBm at Vcc=3.5V; CDMA Waveform measured using the ratio of average power within a

Parameter

Supply Voltages

Band Select Voltage

Power Control Voltage

RF Input Power

Case Operating Temperature

Storage Temperature

6:1, all phase angles.

Min Typical Max

Cellular Band

824

-30

824

-30

-135

-60

-50

-60

-47

-55

-135

-60

2.0:1

-50

-60

-47

-55

2.0:1

Page 1

849

-30

+85

-30

+85

Symbol

Vcc, Vca

Vapc

Vbs

stg

Min Typical Max

1850

-30

-135

-50

-55

-47

-55

-135

Min

-50

-55

-60

-47

-55

-30

-60

2.0:1

1910

Max

PCS Band

1910

+85

3.0

-30

+85

-30

dBc

dBm/Hz

dBc

dBm/Hz

dBc

MHz

dBm

dBc

Units

dBc

MHz

dBm

dBc

Units

dBm

PRODUCT INFORMATION

1.2:1.

Raytheon RF Components

Andover, MA 01810

28 dBm at

362 Lowell Street

28 dBm at

Related parts for RMPA1956-103

RMPA1956-103 Summary of contents

Page 1

... AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module The RMPA1956-103 is a power amplifier for AMPS, CDMA and CDMA2000-1X personal Description communications system (PCS) applications. The PA operates over both the Cellular and PCS bands. The PA is internally matched to 50 ohms to minimize the use of external components. Advanced DC power management reduces current consumption during peak phone usage at backed-off RF power levels ...

Page 2

... RMPA1956-103 - 3.5 V Dual Band Tri-Mode AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module Figure 1 Package Outline Figure 2 Pinout of Top View Packaged Product www.raytheonrf.com Specifications are based on most current or latest revision. Revised February 6, 2003 Page 2 PRODUCT INFORMATION Raytheon RF Components 362 Lowell Street Andover, MA 01810 ...

Page 3

... RMPA1956-103 - 3.5 V Dual Band Tri-Mode AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module Figure 3 Package Pinout Section Name RF DC Power Ground Gnd Control Vbs www.raytheonrf.com Specifications are based on most current or latest revision. Revised February 6, 2003 Signal Description Cell Input to Cell PA; DC blocked; 5 dBm maximum input PCS Input to PCS PA ...

Page 4

... RMPA1956-103 - 3.5 V Dual Band Tri-Mode AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module Figure 4 Evaluation Board Layout Qty www.raytheonrf.com Specifications are based on most current or latest revision. Revised February 6, 2003 Item # Page 4 PRODUCT INFORMATION RMPA 1956 P/N Description ...

Page 5

... RMPA1956-103 - 3.5 V Dual Band Tri-Mode AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module Figure 5 Electrical Specifications Recommended Operating Conditions Parameter Supply Voltage RF Input Power CDMA Output Power Range Band Switch Voltage Analog Power Control Notes: 1. Typical RF input power for CDMA Pout = +28dBm. ...

Page 6

... RMPA1956-103 - 3.5 V Dual Band Tri-Mode AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module www.raytheonrf.com Specifications are based on most current or latest revision. Revised February 6, 2003 RMPA1956 PCS Band Vcc=3.5V, Vapc=2.6V, f=1880 MHz, CDMA -40 -45 -50 -55 ACPR1 -60 ACPR2 -65 - Pout (dBm) RMPA1956 PCS Band Vcc=3 ...

Page 7

... RMPA1956-103 - 3.5 V Dual Band Tri-Mode AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module www.raytheonrf.com Specifications are based on most current or latest revision. Revised February 6, 2003 RMPA1956 CELL Band Vcc=3.5V, Vapc=2.6V @836.5MHz, CDMA -40 -45 -50 -55 ACPR1 -60 -65 ACPR2 -70 -75 - Pout (dBm) RMPA1956 CELL Band, CDMA Vcc=3 ...

Page 8

... RMPA1956-103 - 3.5 V Dual Band Tri-Mode AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module www.raytheonrf.com Specifications are based on most current or latest revision. Revised February 6, 2003 RMPA1956 CDMA2000-1X PAE and Gain Vcc=3.5V, Vapc=2.6V, f= 1880 MHz Gain Pout (dBm) RMPA1956 CDMA2000-1X ACPR1& ...

Page 9

... RMPA1956-103 - 3.5 V Dual Band Tri-Mode AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module www.raytheonrf.com Specifications are based on most current or latest revision. Revised February 6, 2003 RMPA1956 CDMA2000-1X PAE and Gain Vcc=3.5V, Vapc=2.6V, f=836.5MHz Gain Pout (dBm) RMPA1956 CDMA2000-1X ACPR1& ...

Page 10

... RMPA1956-103 - 3.5 V Dual Band Tri-Mode AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module www.raytheonrf.com Specifications are based on most current or latest revision. Revised February 6, 2003 RMPA1956 PCS Power Control Exploded View Itotal vs Vapc 0.2 0.15 0.1 0. Pout (dBm) RMPA1956 cellular Power Control Exploded View Total Current Drain vs Vapc ...

Page 11

... RMPA1956-103 - 3.5 V Dual Band Tri-Mode AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module www.raytheonrf.com Specifications are based on most current or latest revision. Revised February 6, 2003 RMPA1956 Cellular ACPR vs Vapc -40 -45 -50 -55 -60 ACPR1 -65 -70 -75 ACPR2 - Pout (dBm) Page 11 PRODUCT INFORMATION Vapc=2.6V Vapc=2.2 V ...

Page 12

... RMPA1956-103 - 3.5 V Dual Band Tri-Mode AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module www.raytheonrf.com Specifications are based on most current or latest revision. Revised February 6, 2003 Total Current Drain vs Vapc Cellular Band Vcc=3.5 V, f=836.5 MHz, CDMA 600 Vapc =1.2 V Vapc=1.7 V 500 400 300 200 100 ...

Page 13

... RMPA1956-103 - 3.5 V Dual Band Tri-Mode AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module www.raytheonrf.com Specifications are based on most current or latest revision. Revised February 6, 2003 Total Icurrent Drain vs Vapc PCS Vcc=3.5 V, f=1880 MHz, CDMA 600 Vapc =1.3 V Vapc=1.7 V 500 400 300 200 100 ...

Page 14

... RMPA1956-103 - 3.5 V Dual Band Tri-Mode AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module Application Information Precautions to Avoid Permanent Device Damage: Device Usage: Raytheon recommends the following procedures prior to assembly. Solder Materials & Temperature Profile: Reflow soldering is the preferred method of SMT attachment. Hand soldering is not recommended. ...

Page 15

... RMPA1956-103 - 3.5 V Dual Band Tri-Mode AMPS, CDMA & CDMA2000-1X Power Amplifier RF Components Module Reflow Zone: If the temperature is too high, then devices may be damaged by Application Information mechanical stress due to thermal mismatch or there may be problems due to (Cont) excessive solder oxidation. Excessive time at temperature can enhance the formation of inter-metallic compounds at the lead/board interface and may lead to early mechanical failure of the joint ...

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