Datasheet

TEF6901A_3 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 03 — 20 March 2008 100 of 107
NXP Semiconductors
TEF6901A
Integrated car radio
[1] All low value capacitors (≤ 1 nF) must be of NP0 type for guaranteed high frequency performance.
[2] The capacitor is used to achieve a crystal frequency of 20.5 MHz together with the crystal type LN-G102-587.
Table 114. List of components
[1]
Symbol Component Type Manufacturer
C1 capacitor for frequency pulling 2.2 pF
[2]
-
C2 capacitor for VCO tuning 270 pF -
C3 decoupling capacitor for VCO tuning 1 nF -
R1 resistor for supply V60 47 Ω; 0.2 W -
L1 oscillator coil E543SNAS-02010 TOKO
L2 FM RF selectivity coil C6342A-R11 SAGAMI
L3 10.7 MHz IF transformer PF670CCS-A065DX TOKO
L4 450 kHz IF transformer P7PSGAE-A021YBY=S TOKO
X1 crystal 20.5 MHz LN-G102-587 NDK
D1 VCO varactor diode BB208 NXP Semiconductors
D2 RF selectivity varactor diode BB207 NXP Semiconductors
D3 FM PIN diode BAP64-04 NXP Semiconductors
D4 AM PIN diode BAP70AM NXP Semiconductors
D5 ElectroStatic Discharge (ESD) protection diode BAV99 NXP Semiconductors
T1 AM Low Noise Amplifier (LNA) JFET transistor BF862 NXP Semiconductors
T2 AM LNA cascode transistor BC847C NXP Semiconductors
F1 10.7 MHz ceramic filter SFELA10M7HAA0-B0 muRata
F2 450 kHz ceramic filter CFWLA450KGFA-B0 muRata