PN5120A0HN1/C2,151 NXP Semiconductors, PN5120A0HN1/C2,151 Datasheet - Page 31

• 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
8.2.2.7 TxSelReg
Selects the sources for the analog part.
Table 49.
Table 50.
Bit
7 to 6
5 to 4
Access
Rights
Symbol
-
DriverSel
TxSelReg register (address 16h); reset value: 10h, 00010000b
Description of TxSelReg bits
RFU
7
0
Rev. 3.4 — 8 September 2009
Description
Reserved for future use.
Selects the input of driver Tx1 and Tx2.
Value
00
01
10
11
RFU
6
0
r/w
Description
Tristate
Note: In soft power down the drivers are only in Tristate mode
if DriverSel is set to Tristate mode.
Modulation signal (envelope) from the internal coder
Modulation signal (envelope) from SIGIN
HIGH
Note: The HIGH level depends on the setting of InvTx1RFOn/
InvTx1RFOff and InvTx2RFOn/InvTx2RFOff.
5
DriverSel
r/w
4
r/w
3
r/w
2
SigOutSel
Transmission Module
© NXP B.V. 2010. All rights reserved.
r/w
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