ISL3690IR Intersil Corporation, ISL3690IR Datasheet

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ISL3690IR

Manufacturer Part Number
ISL3690IR
Description
Manufacturer
Intersil Corporation
Datasheet

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Part Number:
ISL3690IR
Manufacturer:
HARRIS
Quantity:
23
Part Number:
ISL3690IR
Quantity:
24
HB_SHIELD_2
HB_TX_OUT+
LB_TX_OUT+
HB_LNA_IN+
HB_TX_OUT- 29
LB_LNA_IN+
LB_TX_OUT-
HB_LNA_IN-
LB_LNA_IN-
HB_SHIELD
LB_SHIELD
LNA_GND
LNA_VCC
TX_VCC2
TX_VCC1
TX_GND
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.
Pinout
17
19
30
18
20
21
22
23
24
25
26
27
28
31
32
LB
LB
10GHz
LO
TX_DET
The Intersil ISL3690 is a highly
integrated UHF2 process, DUAL
BAND direct conversion transceiver
ISL3690 (QFN)
Q
2
I
TOP VIEW
I SELECT
Q SELECT
®
Q
2
I
1
TX_I
TX_Q
REF IN
BB_OVLD
Data Sheet
2
CP
SYNTHESIZER
RX Q
TX Q
RX I
TX I
PRISM logo is a trademark of Intersil Corporation. Microsoft® and Windows® are registered trademarks of Microsoft Corporation.
SERIAL INTER.
RX_I
RX_Q
V
Copyright © Intersil Americas Inc. 2002. All Rights Reserved. PRISM® is a registered trademark of Intersil Corporation.
REF
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
RX_I+
RX_AGC_VCC
1.2V_REF
DATA
TX_I+
TX_I-
LE
TX_Q+
TX_Q-
PRE_GND
PRE_VDD
LD/RREF
1-888-INTERSIL or 321-724-7143
RX_I-
RX_AGC_GND
RX_Q+
RX_Q-
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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
• TX/RX switching speed . . . . . . . . . . . . . . . . . . . . . . . <1µs
• Direct simple interface to ISL3890
• QFN Package:
Applications
• PC card wireless LAN adapters
• High data rate wireless LAN systems targeting
• Spread spectrum Dual Band WLAN RF modems
• TDMA or CSMA packet protocol Dual Band radios
• PCI wireless LAN cards
• ISA, ISA PnP WLAN cards
Ordering Information
ISL3690IR
ISL3690IR-TK
PART NUMBER
- Compliant to JEDEC PUB95 MO-220
- Near Chip Scale Package footprint, which improves
IEEE802.11 a/b/g standards
QFN - Quad Flat No Leads - Package Outline
PCB efficiency and has a thinner profile
|
March 2003
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Tape and Reel
TEMP. RANGE
-40 to 85
(
o
C)
64 Ld QFN
PACKAGE
ISL3690
FN8046
L64.9x9
PKG. NO.

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