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Teilenummer | BGA2715 |
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Beschreibung | MMIC wideband amplifier | |
Hersteller | NXP Semiconductors | |
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Gesamt 14 Seiten BGA2715
MMIC wideband amplifier
Rev. 02 — 24 September 2004
Product data sheet
1. Product profile
CAUTION
1.1 General description
Silicon Monolithic Microwave Integrated Circuit (MMIC) wideband amplifier with internal
matching circuit in a 6-pin SOT363 SMD plastic package.
This device is sensitive to electrostatic discharge (ESD). Therefore care should be taken
during transport and handling.
MSC895
1.2 Features
s Internally matched to 50 Ω
s Wide frequency range (3.3 GHz at 3 dB bandwidth)
s Flat 22 dB gain (±1 dB up to 2.8 GHz)
s −8 dBm output power at 1dB compression point
s Good linearity for low current (IP3out = 2 dBm)
s Low second harmonic, −30 dBc at PD = −40 dBm
s Unconditionally stable (K ≥ 2).
1.3 Applications
s LNB IF amplifiers
s Cable systems
s ISM
s General purpose.
1.4 Quick reference data
Table 1:
Symbol
VS
IS
s212
NF
PL(sat)
Quick reference data
Parameter
DC supply voltage
supply current
insertion power gain
noise figure
saturated load power
Conditions
f = 1 GHz
f = 1 GHz
f = 1 GHz
Min Typ Max Unit
- 56V
- 4.3 - mA
- 22 - dB
- 2.6 - dB
- −4 - dBm
Philips Semiconductors
BGA2715
MMIC wideband amplifier
VS
C1
C2 RF_IN
RF input
VS
RF_OUT C3
R1
RF output
GND1 GND2
001aab346
Fig 3. Application circuit for better output impedance into 50 Ω.
8.2 Application examples
The excellent wideband characteristics of the MMIC make it an ideal building block in IF
amplifiers such as LNBs (see Figure 4).
As second amplifier after an LNA, the MMIC offers an easy matching, low noise solution
(see Figure 5).
from
RF circuit
mixer
oscillator
wideband
amplifier
Fig 4. Application as IF amplifier.
to IF circuit
or demodulator
mgu438
antenna
LNA wideband
amplifier
mixer
to IF circuit
or demodulator
oscillator
mgu439
Fig 5. Application as RF amplifier.
9397 750 13291
Product data sheet
Rev. 02 — 24 September 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
6 of 14
6 Page Philips Semiconductors
BGA2715
MMIC wideband amplifier
10. Revision history
Table 9: Revision history
Document ID
Release date Data sheet status Change notice Doc. number Supersedes
BGA2715_2
Modifications:
20040924
Product data sheet -
9397 750 13291 BGA2715_N_1
• The format of this data sheet has been redesigned to comply with the new presentation and
information standard of Philips Semiconductors
BGA2715_N_1
20040202
Preliminary data
sheet
-
9397 750 12826 -
9397 750 13291
Product data sheet
Rev. 02 — 24 September 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
12 of 14
12 Page | ||
Seiten | Gesamt 14 Seiten | |
PDF Download | [ BGA2715 Schematic.PDF ] |
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