TEF6902AH/V2,557 NXP Semiconductors, TEF6902AH/V2,557 Datasheet - Page 16
TEF6902AH/V2,557
Manufacturer Part Number
TEF6902AH/V2,557
Description
IC INTEGRATED CAR RADIO 64-QFP
Manufacturer
NXP Semiconductors
Datasheet
1.TEF6902AHV5S518.pdf
(106 pages)
Specifications of TEF6902AH/V2,557
Modulation Or Protocol
AM, FM, WB
Applications
AM/FM Radio Receiver
Current - Receiving
102mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Voltage - Supply
8 V ~ 9 V
Operating Temperature
-40°C ~ 85°C
Package / Case
64-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Frequency
-
Sensitivity
-
Memory Size
-
Data Rate - Maximum
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
935281179557
TEF6902AH/V2
TEF6902AH/V2
TEF6902AH/V2
TEF6902AH/V2
- Current page: 16 of 106
- Download datasheet (490Kb)
NXP Semiconductors
TEF6902A_3
Product data sheet
Fig 6. IF counter in FM mode during and after AF update
tuning for AF update
time
counter time
I
register
2
C-bus
f1
8.1.2 Read mode: data byte LEVEL
f2
reset
2 ms
2 ms
f2
Table 9.
Table 10.
After AF update sampling the level read value is held (indicated by IFCM = 10) for easy
I
is released after I
To reduce the influence of modulation in AM mode the LEV information is additionally
filtered by a slow 60 ms detector. Fast level information is made available during
AF update and check tuning.
For standard operation the following level alignment (byte LEVELALGN; see
used:
Bit
7 to 0
2
C-bus read-out. The level detector remains active in the background. The LEV data hold
FM and AM level slope; LEV = 51 ( V
V
FM mode level start; LEV = 78 (V
AM mode level start; LEV = 63 (V
2 ms
f1
LEV7
RF
7
hold of counter result of f2 until read-out
= 200 V and V
2 ms 2 ms 2 ms 2 ms 2 ms 2 ms 2 ms
LEVEL - format of data byte 1
LEVEL - data byte 1 bit description
Symbol
LEV[7:0]
LEV6
6
2
C-bus read.
RF
Description
level detector; this byte indicates the LEVEL voltage between
0.25 V (LEV = 0) and 4.25 V (LEV = 255) from the tuner part;
V
Rev. 03 — 19 March 2008
LEVEL
= 20 V)
LEV5
5
=
1
read-out of counter result f2
64
LEV[7:0] + 0.25 V; see
LEVEL
LEVEL
LEV4
2 ms 2 ms
4
reset
LEVEL
= 1.47 V) at V
= 1.24 V) at V
32 ms
16 ms
8 ms
4 ms
2 ms
2 ms
f1
= 0.80 V) at V
LEV3
3
4 ms
Figure 7
RF
RF
= 20 V
= 20 V
LEV2
2
RF
8 ms
= 20 dB (measured at
TEF6902A
Integrated car radio
LEV1
© NXP B.V. 2008. All rights reserved.
1
001aab786
16 ms
Table
LEV0
16 of 106
43) is
0
Related parts for TEF6902AH/V2,557
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Tuners TUNER ASP ONECHIP
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
Tuners TUNER ASP ONECHIP
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
IC INTEGRATED CAR RADIO 64-QFP
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
IC CAR RADIO SGL CHIP CIRC 64QFP
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
IC CAR RADIO SGL CHIP CIRC 64QFP
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet: