HFA3624IA96 Intersil Corporation, HFA3624IA96 Datasheet

HFA3624IA96

Manufacturer Part Number

HFA3624IA96

Description

2.4GHz up/down converter

Manufacturer

Intersil Corporation

Datasheet

1.HFA3624IA96.pdf (19 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

HFA3624IA96

Manufacturer:

HARRIS

Quantity:

823

Current page: 1 of 19
Download datasheet (208Kb)

2.4GHz Up/Down Converter

converter is one of the ﬁve chips in the PRISM™ chip set

(see Figure 1 for the typical application circuit).

The HFA3624 Up/Down converter is a monolithic bipolar

device for up/down conversion applications in the 2.4GHz to

2.5GHz range. Manufactured in the Intersil UHF1X process,

the device consists of a low noise amplifier and down

conversion mixer in the receive section and an up conversion

mixer with power preamp in the transmit section. An energy

saving power enable control feature assures isolation

between the receive and transmit circuits for time division

multiplexed systems. The device requires low drive levels from

the local oscillator and is housed in a small outline 28 lead

SSOP package ideally suited for PCMCIA card applications.

Ordering Information

Pinout

HFA3624IA

HFA3624IA96

PART NUMBER

LNA_RX_V

PRE_TX_V

LNA_RX_OUT

PRE_TX_OUT

LNA_RX_IN

PRE_TX_IN

GND

CC2

CC1

CC2

CC1

™

RANGE (

The Intersil 2.4GHz PRISM™ chip set

is a highly integrated five-chip solution

for RF modems employing Direct

Sequence Spread Spectrum (DSSS)

signaling. The HFA3624 RF/IF

-40 to 85

TEMP.

TOP VIEW

HFA3624

2-27

(SSOP)

28 Ld SSOP

Tape and Reel

Data Sheet

PACKAGE

RX_PE

RX_V

RXM_RF

GND

RXM_IF+

RXM_IF-

LO_BY

LO_IN

TXM_IF-

TXM_IF+

GND

TXM_RF

TX_V

TX_PE

PRISM® is a registered trademark of Intersil Corporation. PRISM logo is a trademark of Intersil Corporation.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

M28.15

PKG.

NO.

http://www.intersil.com or 407-727-9207

Features

• Complete Receive/Transmit Front End

• RF Frequency Range . . . . . . . . . . . . . . 2.4GHz to 2.5GHz

• IF Operation . . . . . . . . . . . . . . . . . . . . . 10MHz to 400MHz

• Single Supply Battery Operation . . . . . . . . . 2.7V to 5.5V

• Independent Receive/Transmit Power Enable Mode

Applications

• Systems Targeting IEEE 802.11 Standard

• PCMCIA Wireless Transceiver

• Wireless Local Area Network Modems

• TDMA Packet Protocol Radios

• Part 15 Compliant Radio Links

• Portable Battery Powered Equipment

Block Diagram

PRE_TX_OUT

LNA_RX_OUT

LNA_RX_IN

PRE_TX_IN

November 1998

LNA

PRE

RX BIAS

TX BIAS

RXM

TXM

File Number 4066.8

LOB

Intersil Corporation 1999

HFA3624

RXM_RF

TXM_RF

RX_PE

RXM_IF+

RXM_IF-

LO_BY

LO_IN

TXM_IF-

TXM_IF+

TX_PE

Related parts for HFA3624IA96

HFA3624IA96 Summary of contents

Page 1

... SSOP package ideally suited for PCMCIA card applications. Ordering Information TEMP. o PART NUMBER RANGE ( C) PACKAGE HFA3624IA - SSOP HFA3624IA96 - Tape and Reel Pinout HFA3624 (SSOP) TOP VIEW LNA_RX_V 1 CC2 GND 2 ...

Page 2

HFA3424 (NOTE) (FILE# 4131) HFA3624 UP/DOWN CONVERTER (FILE# 4066) RFPA HFA3925 (FILE# 4132) HFA3524 NOTE: Required for systems targeting 802.11 Speciﬁcations. FIGURE 1. TYPICAL TRANSCEIVER APPLICATION CIRCUIT USING THE HFA3624 For additional information on the PRISM™ chip set, call (407) ...

Page 3

Absolute Maximum Ratings Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6.0V Voltage on ...

Page 4

Electrical Speciﬁcations V = +2.7V 2170MHz 280MHz 2450MHz Unless Otherwise Speciﬁed (Continued) PARAMETER Mixer Isolation RECEIVE LNA/MIXER CASCADED CHARACTERISTICS (-3dB Loss RF Image Filter between LNA and Mixer, LNA_RX_IN ...

Page 5

Electrical Speciﬁcations V = +2.7V 2170MHz 280MHz 2450MHz Unless Otherwise Speciﬁed (Continued) PARAMETER TRANSMIT MIXER/POWER PRE-AMP CASCADED CHARACTERISTICS (TXM_IF+ = 280MHz/-13dBm, -3dB Loss RF Image Filter with no LO Cascaded Power Gain ...

Page 6

Pin Descriptions PINS SYMBOL 1 LNA_RX_V Receive Channel Low Noise Ampliﬁer Output Stage Positive Power Supply. Use high quality decoupling ca- CC2 pacitors right at the pin. A 5pF chip capacitor is recommended. 3 LNA_RX_OUT Receive Channel Low Noise Ampliﬁer ...

Page 7

Pin Descriptions (Continued) PINS SYMBOL 23 RXM_IF- Receive Channel Mixer IF- Output (10MHz to 400MHz). The RXM_IF+ and RXM_IF- pins form a compli- mentary open collector output driver pair. The open collector outputs require an external load to V exceed ...

Page 8

Typical Application Circuits V = 2.7V CC C14 C12 RXA_V CC2 GND RXA_OUT C13 GND RXA_V CC1 RF INPUT GND 2450MHz C41 RXA_IN 50 TXA_OUT RF OUTPUT GND C40 2450MHz 50 TXA_V CC2 C11 GND TXA_IN GND TXA_V CC1 C10 ...

Page 9

Typical Application Circuits V = 2.7V CC C14 C31 C12 RXA_V CC2 GND RXA_OUT C13 GND RXA_V CC1 RF INPUT GND 2450MHz C41 RXA_IN 50 TXA_OUT RF OUTPUT GND C40 2450MHz 50 TXA_V CC2 C11 GND TXA_IN GND TXA_V CC1 ...

Page 10

Typical Application Circuits V = 2.7V CC C15 5pF LNA_V 2 C16 CC 5pF GND C3 RECEIVE 5pF LNA_OUT AMP RF OUTPUT C7 GND 50 200pF LNA_V 1 CC GND SIG. GEN. C8 2450MHz 5pF LNA_IN 50 TRANSMIT C9 PRE_OUT ...

Page 11

Typical Performance Curves -10 -20 DUT 1.0 2.0 FREQUENCY (GHz) FIGURE 8. PRE-AMPLIFIER S LOG MAG INPUT RETURN 11 LOSS ...

Page 12

Typical Performance Curves -20 DUT + FIXTURE -40 DUT -60 -80 1.0 2.0 FREQUENCY (GHz) FIGURE 14. LNA S LOG MAG REVERSE ISOLATION 2. ...

Page 13

Typical Performance Curves -10 -20 230 250 270 290 FREQUENCY (MHz) FIGURE 20. RECEIVE MIXER S LOG MAG IF OUTPUT 22 RETURN LOSS ...

Page 14

Typical Performance Curves 4 4.2 4.1 4.0 3.9 5.5V 3.8 3.7 4.0V 3.0V 3.6 2.7V 3.5 3.4 2.3 2.35 2.4 2.45 FREQUENCY (GHz) FIGURE 26. LOW NOISE AMPLIFIER NOISE FIGURE vs FREQUENCY 10 9 ...

Page 15

Typical Performance Curves -24 LO_IN = -3dBm A -24.5 -25.0 -25.5 -26.0 -26.5 5.5V 4.0V -27.0 -27.5 -28.0 2.7V 3.0V -28.5 -29.0 2.02 2.07 2.12 2.17 LO FREQUENCY (GHz) FIGURE 32. RECEIVE MIXER LO TO ...

Page 16

Typical Performance Curves - LO_IN = -3dBm A -35 -36 -37 2.7V -38 3.0V -39 -40 4.0V 5.5V -41 -42 -43 -44 2.02 2.07 2.12 2.17 RF FREQUENCY (GHz) FIGURE 38. TRANSMIT MIXER LO TO ...

Page 17

Typical Performance Curves 4 3 +5. +2. 280MHz 2.45GHz - -3dBm -2 -40 -30 -20 - TEMPERATURE ( FIGURE 44. TRANSMIT MIXER GAIN vs TEMPERATURE -20 LO_IN ...

Page 18

Typical Performance Curves 16 280MHz 2.17GHz 16 15.5 15 14 DRIVE (dBm) FIGURE 50. RECEIVE MIXER SSB NOISE FIGURE vs LO ...

Page 19

... All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certiﬁcation. Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with- out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...

Related keywords

HFA3624IA96 datasheet
HFA3624IA96 data sheet
HFA3624IA96 pdf datasheet
HFA3624IA96 component
HFA3624IA96 part
HFA3624IA96 distributor
HFA3624IA96 RoHS
HFA3624IA96 datasheet download