TDA9885TS/V3 NXP Semiconductors, TDA9885TS/V3 Datasheet - Page 15

• Manufacturer Part Number: TDA9885TS/V3
• Description: Modulator / Demodulator ALIGN FRRE VIF/SIF CIR NEG MOD
• Manufacturer: NXP Semiconductors

Specifications of TDA9885TS/V3

• Package / Case: SSOP-24
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA9885TS/V3,112

NXP Semiconductors
TDA9885_TDA9886_3
Product data sheet
9.1.2 Data byte
Table 6.
Table 7.
[1]
Bit
7
6
5
4 to 1
0
MSB
D7
AFCWIN
If no IF input is applied, then bit AFCWIN = 1 due to the fact that the VCO is forced to the AFC window
border for fast lock-in behavior.
Data read register (status register)
Description of status register bits
Symbol
AFCWIN
VIFLEV
CARRDET FM carrier detection
AFC[4:1]
PONR
D6
VIFLEV
I
2
C-bus controlled multistandard alignment-free IF-PLL demodulators
Rev. 03 — 16 December 2008
Description
AFC window
VIF input level
automatic frequency control; see
power-on reset
D5
CARRDET AFC4
1 = VCO in 1.6 MHz AFC window
0 = VCO out of 1.6 MHz AFC window
1 = high level; VIF input voltage
0 = low level
1 = detection
0 = no detection
1 = after power-on reset or after supply breakdown
0 = after a successful reading of the status register
D4
D3
AFC3
TDA9885; TDA9886
Table 8
200 V (typically)
[1]
D2
AFC2
D1
AFC1
© NXP B.V. 2008. All rights reserved.
LSB
D0
PONR
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