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Product Description |
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UA2707E general purpose wideband and high gain
amplifier IC with internal input/output matching
and ESD diodes inside is packaged in a 6-pin
SOT363 plastic package.
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Features |
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Single 5V power supply |
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Internally matched to 50Ω |
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Noise Figure : 3dB＠2.2GHz
& 2.5dB＠0.9GHz |
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Very wide frequency over DC to 2.5 GHz |
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Very high gain up to 33 dB at 2.2 GHz |
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P1dB over 9 dBm |
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Application |
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General Purpose |
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DBS |
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LNB |
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DVB |
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Cable |
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ISM |
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Pin Configuration |
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Table 1. Pin Descriptions
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PIN # |
DESCRIPTION |
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1 |
Vcc |
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2, 5 |
GND2 |
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3 |
RF out |
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4 |
GND1 |
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6 |
RF in |
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Figure 1. Simplified
Outline (SOT363) and Symbol. |
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Application Circuit |
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C1=1nF, C2=100pF,
C3=100pF. The nominal value of the RF choke, L1
is 33 nH. Increasing the inductor value will
shift the curve towards the lower frequency
region. The operating frequency can be lowered
to 50MHz when L1 is larger than 220nH.
Figure 2. Application Circuit |
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DS-2707-02_v1_0_RN |
UA2707E Data Sheet |
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AN-GAIN-02_V0_0_RN |
GB Application Note |
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