CXG7003FN Datasheet, PDF (1/9 Pages) Sony Corporation – Power Amplifier/Antenna Switch + Low Noise Down Conversion Mixer for PHS

CXG7003FN
Power Amplifier/Antenna Switch + Low Noise Down Conversion Mixer for PHS
Description
The CXG7003FN is a MMIC consisting of the
power amplifier, diversity antenna supported switch
and low noise down conversion mixer.
This IC is designed using the Sony’s GaAs J-FET
process featuring a single positive power supply
operation.
26 pin HSOF (Plastic)
Features
• Operates at a single positive power supply: VDD = 3V
• Diversity antenna supported switch
• Small mold package: 26-pin HSOF
<Power amplifier/antenna switch transmitter block >
• Low current consumption: IDD = 150mA
(POUT = 20.2dBm, f = 1.9GHz)
• High power gain: Gp = 40dB Typ.
(POUT = 20.2dBm, f = 1.9GHz)
<Antenna switch receiver block/
low noise down conversion mixer>
• Low current consumption: IDD = 5.5mA Typ.
(When no signal)
• High conversion gain: Gc = 19.5dB Typ. (f = 1.9GHz)
• Low distortion: Input IP3 = –12dBm Typ. (f = 1.9GHz)
• High image suppression ratio: IMR = 40dBc Typ.
(f = 1.9GHz)
• High 1/2 IF suppression ratio: 1/2IFR = 47dBc Typ.
(f = 1.9GHz)
Applications
Digital cordless telephones (PHS)
Structure
GaAs J-FET MMIC
Absolute Maximum Ratings
<Power amplifier block>
• Supply voltage
VDD
6
V
• Voltage between gate and source
VGSO
1.5
V
• Drain current
IDD
550
mA
• Allowable power dissipation
PD
3
W
<Switch block>
• Control voltage
VCTL
6
V
<Front-end block>
• Supply voltage
VDD
• Input power
PRF
6
V
10 dBm
<Common to each block>
• Channel temperature Tch
• Operating temperature Topr
• Storage temperature Tstg
150
°C
–35 to +85 °C
–65 to +150 °C
Recommended Operating Conditions
<Common to each block>
• Supply voltage
VDD
2.7 to 3.3 V
<Switch block>
• Control voltage (H)
• Control voltage (L)
VCTL (H) 2.9 to 3.3 V
VCTL (L) 0 to 0.2
V
Notes on Handling
GaAs MMICs are ESD sensitive devices. Special handling precautions are required.
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E04401-PS