ATR7040 Просмотр технического описания (PDF) - Atmel Corporation
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ATR7040 Datasheet PDF : 8 Pages
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2. Pin Configuration
Figure 2-1. Pinning QFN16
NC
RFOUT/VCC3
RFOUT/VCC3
NC
16 15 14 13
1
12
2 ATR7040 11
3 GND on the 10
4 PADDLE 9
5678
NC
NC
RFIN
NC
Table 2-1. Pin Description
Pin
Symbol Function
1
NC
Not connected(1)
2
RFOUT RF output and supply voltage for output amplifier stage
3
RFOUT RF output and supply voltage for output amplifier stage
4
NC
Not connected(1)
5
NC
Not connected(1)
6
VCC2 Supply voltage for second amplifier stage
7
VCC1 Supply voltage for first amplifier stage
8
NC
Not connected(1)
9
NC
Not connected(1)
10
RFIN
RF input
11
NC
Not connected(1)
12
NC
Not connected(1)
13
VCTL Control voltage for power ramping
14
GND
Ground
15
VCC_CTL Supply voltage for biasing control block
16
NC
Not connected(1)
PADDLE
–
Ground
Note: 1. Pin can be connected to paddle for increased GND area
ATR7040
3
4868C–DECT–05/06
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