 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| (R) ISL3690 Data Sheet March 2003 FN8046 Dual Band Direct Conversion Transceiver The Intersil ISL3690 is a highly integrated UHF2 process, DUAL BAND direct conversion transceiver and is part of a 2.4/5.2GHz, IEEE802.11a/b/g compliant radio chipset. The ISL3690 directly interfaces with Intersil's ISL3890 Medium Access Controller with Integrated Baseband processor. The addition of Intersil's ISL3990 power amplifier and ISL3090 10GHz VCO completes a WLAN transceiver application. Features * Highly integrated Dual Band RF to baseband solution * Frequency of operation . 2.4 to 2.5GHz or 5.15 to 5.35GHz * Low supply operation . . . . . . . . . . . . . . . . . . . . 2.7 to 3.3V * Noise figure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.4dB * TX OFDM Output Power . . . . . . . . . . . . . . . . . . . . .-5dBm * TX I/Q MTPR, PAR=12 . . . . . . . . . . . . . . . . . . . . . . -45dB * RX Voltage gain . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 74dB * RX I/Q MTPR, PAR=12, High Gain . . . . . . . . . . . . . -35dB Pinout ISL3690 (QFN) TOP VIEW BB_GND/RREF_2 * TX/RX switching speed . . . . . . . . . . . . . . . . . . . . . . . <1s * Direct simple interface to ISL3890 * QFN Package: - Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline - Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile MIXER_GND_2 BB_GND/RREF MIXER_GND Q_OFFSET+ MIXER_VCC Q_OFFSET- I_OFFSET+ I_OFFSET- BB_AGC+ 14 PE1 13 12 11 16 15 10 9 8 7 6 5 4 3 2 LNA_VCC 17 LNA_GND 18 LB_SHIELD 19 BB_OVLD LB_LNA_IN+ 20 LB_LNA_IN- 21 HB_SHIELD 22 HB_LNA_IN+ 23 HB_LNA_IN- 24 HB_SHIELD_2 25 LB_TX_OUT+ 26 Q SELECT LB_TX_OUT- 27 HB_TX_OUT+ 28 HB_TX_OUT- 29 TX_GND 30 TX_VCC2 31 TX_VCC1 32 33 34 35 36 TX_DET TX_DET 37 38 39 40 41 LB TX_I TX Q RX Q 10GHz LO I 2 Q I SELECT I 2 Q RX I TX I VREF RX_Q LB RX_I 1 64 63 62 61 60 59 58 BB_OVLD BB_AGC- LNA_H/L HB_LB PE2 RX_I+ RX_IRX_AGC_GND RX_AGC_VCC RX_Q+ RX_Q1.2V_REF Applications * PC card wireless LAN adapters * High data rate wireless LAN systems targeting IEEE802.11 a/b/g standards * Spread spectrum Dual Band WLAN RF modems * TDMA or CSMA packet protocol Dual Band radios * PCI wireless LAN cards * ISA, ISA PnP WLAN cards 57 DATA 56 55 54 53 52 SYNTHESIZER TX_Q 2 CP REF IN 42 43 44 45 46 47 48 SERIAL INTER. 49 LD/RREF 51 50 TX_I+ TX_ILE TX_Q+ TX_QPRE_GND PRE_VDD Ordering Information PART NUMBER ISL3690IR ISL3690IR-TK TEMP. RANGE (oC) -40 to 85 Tape and Reel PACKAGE 64 Ld QFN PKG. NO. L64.9x9 TX_AGC TX_BB_VCC TX_BB_GND QLO_VCC QLO_GND LO_IN+ LO_IN- 1 QLO_GND_2 REF_IN CLK CP_VDD CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright (c) Intersil Americas Inc. 2002. All Rights Reserved. PRISM(R) is a registered trademark of Intersil Corporation. PRISM logo is a trademark of Intersil Corporation. Microsoft(R) and Windows(R) are registered trademarks of Microsoft Corporation. CP_DO CP_GND SYNTH_GND SYNTH_VDD |
Price & Availability of ISL3690
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |