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AS3801

Features: · Suppo·ts dual mode ope·ation.· -45dB to +40db gain control guaranteed.· High OIP3 of 15dBm @ max. gain @ -51dBm input powe·.· Single 3.6V supply.· Temperature and supply stabilized.· Power down featuer· 100MHz to 300MHz ope·ation.· Silicon BiCMOS process.· Miniature surface mount 16 pi...

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SeekIC No. : 004288320 Detail

AS3801: Features: · Suppo·ts dual mode ope·ation.· -45dB to +40db gain control guaranteed.· High OIP3 of 15dBm @ max. gain @ -51dBm input powe·.· Single 3.6V supply.· Temperature and supply stabilized.· Pow...

AS3801 Data Sheet

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Part Number:
AS3801
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

· Suppo·ts dual mode ope·ation.
· -45dB to +40db gain control guaranteed.
· High OIP3 of 15dBm @ max. gain @ -51dBm input powe·.
· Single 3.6V supply.
· Temperature and supply stabilized.
· Power down featuer
· 100MHz to 300MHz ope·ation.
· Silicon BiCMOS process.
· Miniature surface mount 16 pin, 150 mil SSOP package.


Application

` Digital cellular systems with transmission methods: CDMA/FDM, TDMA/FDM, FM/FDM and TDMA/TDD.
` Examples: IS-95 CDMA, IS-54 DAMPS, AMPS,PWT.
` Cordless phones analog / digital.
` General purpose linear IF amp's.
` WLL / WLAN.


Pinout

Connection Diagram


Specifications

Symbol Parameter
min
max
Unit
Note
VDD Positive Supply Voltage
-0.5
7
V
GND Analog Ground
0
0
V
Vin Voltage at every Input Pin
Gnd-0.5
VDD+0.5
V
Iin Input Current
(into any pin except supply pins and
except low leakage pin)
-40
40
mA
Iin_15 Input Current into Low Leakage Pin
-25
25
mA
H Humidity Noncondensing
1)
ESD Electrostatic Discharge
1000
V
2)
Tstg Storage Temperature
-55
125
deg C
Tlead Lead Temperature
260
deg C
3)
Notes:
1) Defined DIN 40040 cond. F.
2) HBM: R=1.5kOhm, C=100pF.
    Open collector outputs have less ESD protection because the protection diode to the positive supply
    cannot be implemented (The output swing is higher than Vpos.+0.7V).
3) 260 deg C for 10 sec (Reflow and wave soldering), 360 deg C for 3 sec (Manual soldering).







Description

The AS3801 is a gain controlled amplifier designed for the transmit section of dual mode CDMA/FDM,TDMA/FDM or FM/FDM cellular phones.

Key specifications like gain range, AS3801, noise figure, IP3, temperature range and other specifications are designed to be in line with the IS-95 standard for CDMA cellular communications.

The AS3801 is designed for narrow band IF applications but can also be used in wideband applications.




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