TEA5710 Philips Semiconductors (Acquired by NXP), TEA5710 Datasheet - Page 18

• Manufacturer Part Number: TEA5710
• Description: TEA5710;TEA5710T; AM/FM Radio Receiver Circuit;; Package: SOT234-1 (SDIP24)
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
Application notes
1. Short circuiting: all pins are short-circuit proof except pin 1 (FM-RF
2. Tuning indicator (at pin 15, IND): connect either a tuning indicator (e.g. a LED) between this pin and the supply
3. For an example of PC-board layout: see Figs 6 and 7.
March 1994
L7
L8
Ceramic filters
K1
K2
K3
Capacitors
C1
AM/FM radio receiver circuit
voltage (pin 16) or connect the pin IND to ground.
FM-AERIAL
AM-RF
FM-IF1
FM-IF2
FM-DET
VARICON
print-coil
L1-2 = 60 nH
N1-2 = 2.5 turns
test circuit only:
L1-3 = 40 H
N1-3 = 34 turns
unloaded Q = 85
wire diameter 0.09 mm
TOKO type 7P
material TOKO 7BRS
Murata SFE 10.7 MS 3
Murata SFE 10.7 MS 2
Murata CDA 10.7 MC 40
AM: 140/82 pF
FM: 2
trimmer: 4
TOKO type no. HU-22124
20 pF
8 pF
18
I
) with respect to the supply voltage pin.
TEA5710; TEA5710T
3
1
S
MGE136
Product specification
L8