TQ5638 Просмотр технического описания (PDF) - TriQuint Semiconductor
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TQ5638 Datasheet PDF : 11 Pages
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Preliminary – TQ5638
Data Sheet
Cascade RF Electrical Characteristics (PCS Band, CDMA Modulation)1,2
Parameter
High Gain, High-Linearity Mode
Cascade Conversion Gain
Cascade Noise Figure
Cascade Input IP3
Supply Current
Conditions
Min.
Typ/Nom
Max.
BAND_SEL = Low, Gain = High, LIN/GPS = High
26.3
2.2
-2
28
Units
dB
dB
dBm
mA
High Gain, Low-Linearity Mode
BAND_SEL = Low, Gain = High, LIN/GPS = Low
Cascade Conversion Gain
25.3
dB
Cascade Noise Figure
2.3
dB
Cascade Input IP3
-5.5
dBm
Supply Current
20.5
mA
Note 1: Test conditions (devices screened for Conversion Gain, Noise Figure and IIP3 to the above limits): Vcc=2.75V, RF=1855MHz, LO=1635MHz, IF=220MHz, LO
input = -5.0dBm, RF input = -35dBm (High Gain Mode), unless otherwise specified. TriQuint Test Board. Data includes image reject filter (SAWTEK P/N 856080), Note
2:
Min./Max. limits are at +25°C case temperature unless otherwise specified.
Cascade RF Electrical Characteristics (GPS Band)1,2
Parameter
GPS Mode
Conditions
Min.
Typ/Nom
Max.
BAND_SEL = Low, Gain = Low, LIN/GPS =
High
Cascade Conversion Gain
37.0
Cascade Noise Figure
1.7
Cascade Input IP3
-17.5
Supply Current
18.5
Note 1: Test conditions (devices screened for Conversion Gain, Noise Figure and IIP3 to the above limits): Vcc=2.75V, RF=1575.42MHz, LO=1355.04MHz,
IF=220.38MHz, LO input = -5.0dBm, RF input = -50dBm. TriQuint Test Board. Data includes image reject filter (SAWTEK P/N 856135)
Note 2: Min./Max. limits are at +25°C case temperature unless otherwise specified.
Units
dB
dB
dBm
mA
DC Supply Electrical Characteristics (All-Modes)1,2
Parameter
Supply Voltage
Control Voltage High
Control Voltage Low
LO Rx Buffer Supply Current
LO Tx Buffer Current
Logic Current
Power Down Supply Current
Conditions
BUFFEN=High
Low, High
PCS_ON= Low, LIN/GPS = Low
Min.
Typ/Nom
Max.
2.7
2.75
3.3
1.7
0.5
7
6
-5
100
10
Units
V
V
V
mA
mA
µA
µA
For additional information and latest specifications, see our website: www.triquint.com
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