PN5120A0HN1/C2,151 NXP Semiconductors, PN5120A0HN1/C2,151 Datasheet - Page 43

• Manufacturer Part Number: PN5120A0HN1/C2,151
• Description: IC TRANSMISSION MOD 32-HVQFN
• Manufacturer: NXP Semiconductors

Specifications of PN5120A0HN1/C2,151

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: ISO14443-A, ISO14443-B
• Package / Case: 32-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
111334
Product data sheet
8.2.3.6 RFCfgReg
Configures the receiver gain and RF level detector sensitivity.
Table 81.
Table 82.
Bit
7
6 to 4
3 to 0
Access
Rights
RFLevelAmp
Symbol
RFLevelAmp
RxGain
RFLevel
RFCfgReg register (address 26h); reset value: 48h, 01001000b
Description of RFCfgReg bits
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7
Rev. 3.4 — 8 September 2009
Description
Set to logic 1, this bit activates the RF level detectors’ amplifier.
This register defines the receivers signal voltage gain factor:
Value
000
001
010
011
100
101
110
111
Defines the sensitivity of the RF level detector, for description see
Section 11.3 “RF level
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6
r/w
5
Description
18 dB
23 dB
18 dB
23 dB
33 dB
38 dB
43 dB
48 dB
RxGain
r/w
4
detector”.
r/w
3
r/w
2
Transmission Module
RFLevel
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1
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