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HFA3664 PDF даташит

Спецификация HFA3664 изготовлена ​​​​«Intersil Corporation» и имеет функцию, называемую «2.7GHz UpConverter with Gain Control».

Детали детали

Номер произв HFA3664
Описание 2.7GHz UpConverter with Gain Control
Производители Intersil Corporation
логотип Intersil Corporation логотип 

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HFA3664 Даташит, Описание, Даташиты
TM
Data Sheet
HFA3664
April 1999 File Number 4242.3
2.7GHz UpConverter with Gain Control
The HFA3664 UpConverter with Gain
Control is a monolithic bipolar PRISM®
device for up conversion applications in
the 2.3GHz to 2.7GHz range.
Manufactured in the Intersil UHF1X
process, the device consists of a double balanced mixer
followed by a variable gain power preamp. An energy saving,
TTL Compatible, power enable input provides on/off bias
current control to the mixer and amplifier. The device
requires low drive levels from the local oscillator and is
housed in a small outline 20 lead SSOP package ideally
suited for PCMCIA card applications.
Ordering Information
TEMP.
PART NUMBER RANGE (oC)
PACKAGE
HFA3664IA
HFA3664IA96
-40 to 85
-40 to 85
20 Ld SSOP
Tape and Reel
PKG.
NO.
M20.15
Pinout
HFA3664
(SSOP)
TOP VIEW
PRE_VCC3 1
GND 2
PRE_OUT 3
GND 4
PRE_VCC2 5
GND 6
BIAS_VCC 7
GND 8
PRE_IN 9
PRE_VCC1 10
20 TX_PE
19 LO_BY
18 LO_IN
17 GND
16 IF_IN
15 IF_BY
14 GND
13 TXM_RF
12 MIX_VCC
11 AGC_CTRL
Features
• RF Frequency Range . . . . . . . . . . . . . . 2.3GHz to 2.7GHz
• IF Operation . . . . . . . . . . . . . . . . . . . . . 10MHz to 400MHz
• Gain Control Range . . . . . . . . . . . . . . . . . . . . . . . . . .20dB
• Single Supply Operation. . . . . . . . . . . . . . . . . 2.7V to 5.5V
• High Output 1dB Compression. . . . . . . . . . . . . . . . . 6dBm
• High Power Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . .18dB
• Power Enable/Disable Control
Applications
• Wireless Local Loop Systems
• PCMCIA Wireless Transceiver
• Wireless Local Area Network Modems
• CDMA/TDMA Packet Protocol Radios
• Full Duplex Transceivers
• Portable Battery Powered Equipment
Block Diagram
BIAS_VCC
PRE_OUT
PRE_VCC3
PRE_VCC2
PRE_VCC1
PRE_IN
BIAS
TX_PE
LO_BY
LO_IN
IF_IN
IF_BY
TXM_RF
AGC CONTROL
AGC_CTRL
POWER CONTROL TRUTH TABLE
STATE
Power Down - Energy Saving Mode
Transmit Mode
TX_PE
Low
High
4-1
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 trademark of Intersil Corporation. | Copyright © Intersil Corporation 2000
PRISM® is a registered trademark of Intersil Corporation. PRISM logo is a trademark of Intersil Corporation.









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HFA3664 Даташит, Описание, Даташиты
Typical Application Diagram
HFA3664
PRISM FULL DUPLEX CHIP SET
HFA3424/21
HFA3661
HFA3761 (File #4236)
(File #4131)
(File #4240)
FILTER
D
U
LNA
BPF
LNA
RF/IF
P CONVERTER
IF AGC
QMODEM
LPF
LPF
L
E RF LO1
X
E
R
HFA3524
(File #4062)
SYNTHESIZER
IF LO1
HFA3524
(File #4062)
HFA3925
(File #4132)
PA BPF
SYNTHESIZER
RF LO2
AGC
IF/RF
CONVERTER
HFA3663 (File #4241)
HFA3664 (File #4242)
IF LO2
AGC
HFA3763
(File #4237)
QMODEM
LPF
LPF
A/D
BASEBAND
D/A
OPTIONAL WHEN IN
ANALOG MODE
PRISM FULL DUPLEX RADIO
CHIP SET, FILE #4238
Pin Descriptions
NAME
LO_IN
Local Oscillator Input.
DESCRIPTION
LO_BY
PRE_IN
PRE_OUT
PRE_VCC1
PRE_VCC2
PRE_VCC3
BIAS_VCC
MIX_VCC
RX_PE
Local Oscillator Input Bypass (AC coupled to GND).
Power Pre-Amplifier Input.
Power Pre-Amplifier Output.
Power Pre-Amplifier 1st Stage Positive Power Supply. Use high quality RF decoupling capacitors.
Power Pre-Amplifier 2nd Stage Positive Power Supply. Use high quality RF decoupling capacitors.
Power Pre-Amplifier 3rd Stage Positive Power Supply. Use high quality RF decoupling capacitors.
LO Buffer, Bias, Mixer and AGC Control Positive Power Supply. Requires an isolation coil to VCC.
Transmit Mixer Output Stage Positive Power Supply. Use high quality RF decoupling capacitors.
Power Enable Control Input. Refer to the Power Control Truth Table.
TXM_RF
IF_IN
IF_BY
GND
Transmit Mixer RF Output.
Transmit Mixer Positive IF Input. Requires external bias resistor to VCC.
Transmit Mixer Negative IF Input (AC coupled to GND).
Circuit Ground Pins (Qty 6). Internally connected with the exception of pin 17.
4-2









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HFA3664 Даташит, Описание, Даташиты
HFA3664
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 6.0V
Voltage on Any Other Pin. . . . . . . . . . . . . . . . . . . . -0.3 to VCC 0.3V
Operating Conditions
Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W)
20 Lead SSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package Power Dissipation at 70oC
110
20 Lead SSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.7W
Maximum Junction Temperature (Plastic Package) . . . . . . . . .150oC
Maximum
Maximum
Temperature Range. . . . . . .
Storage Temperature Range
.
.
.
.
.
.
.
.
.
.
.
.
.
.
-.6-54o0CoC≤≤TATA≤≤15805ooCC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
(Lead Tips Only)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications VCC = 5.5V, LO = 2400MHz, IF = 100MHz, RF = 2500MHz, ZO = 50W,
Unless Otherwise Specified
PARAMETER
SYMBOL
(NOTE 2)
TEST
LEVEL
TEMP
(oC)
MIN
TYP
MAX
CASCADED CHARACTERISTICS (-3dB Loss RF Image Filter with 35dB LO Suppression,
LO_IN = 2400MHz/-6dBm, IF_IN = 100MHz/-30dBm, AGC_CTRL = 0.7V (Max Gain))
Cascaded Output 1dB Compression
CTX_P1D B 25 6 7.5 -
Cascaded Output Third Order Intercept
CTX_IP3 C 25 - 14 -
Cascaded Power Gain
CTX_PG
B
25 18 23
-
Cascaded Power Gain Flatness
(2.3GHz to 2.7GHz)
CTX_PGF
C
25 -2.5 0 +2.5
Cascaded LO Leakage
CTX_LEAK
B
25
- -23.8 -
LO INPUT CHARACTERISTICS (LO_IN = 2400MHz/-6dBm, all unused inputs and outputs are terminated into 50)
LO Input Frequency Range
LO_f
B
25 1.9
- 2.29
LO Input Drive Level
LO_dr
A 25, 85 - -6 -
LO Input VSWR
LO_SWR
A
25, 85
1.0:1
1.62:1
2.3:1
LO Input Return Loss
LO_IRL
A
25, 85
8.09
12.5
-
TRANSMIT MIXER CHARACTERISTICS (LO_IN = 2400MHz/-6dBm, TXM_IF = 100MHz/-30dBm)
IF Input Frequency Range
TXM_IFf
B
25, 85
10
- 400
IF Input VSWR
TXM_SWR
A
25, 85
-
1.22:1
2.0:1
IF Input Return Loss
TXM_IRL
A
25, 85
9.5
20
-
Power Conversion Gain
(Note 3)
VCC = 5.5V
TXM_PGH
A
25, 85
3.0
4.5 TBD
Transmit Mixer LO Leakage
TXM_LEAK
A 25, 85 -
-20 -10
RF Output Frequency Range
TXM_RFf
B
25, 85
2.4
-
2.7
RF Output VSWR
TXM_OSWR A 25, 85 1.01 1.68:1 2.3:1
RF Output Return Loss
TXM_ORL
A
25, 85
8.09
12
-
RF Output 1dB Compression
(Note 3)
VCC = 5.5V
TXM_P1DH
A
25, 85
-10
-7.5
-
RF Output Third Order Intercept
TXM_IP3 C 25 - -1.0 -
Transmit Mixer Noise Figure
TXM_NF B 25 - 18 -
UNITS
dBm
dBm
dB
dB
dBm
GHz
dBm
-
dB
MHz
-
dB
dB
dBm
GHz
-
dB
dBm
dBm
dB
4-3










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