TDA1072AT/V4,118 NXP Semiconductors, TDA1072AT/V4,118 Datasheet - Page 13

• Manufacturer Part Number: TDA1072AT/V4,118
• Description: IC AM RECEIVER CIRCUIT 16SOIC
• Manufacturer: NXP Semiconductors

Specifications of TDA1072AT/V4,118

• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Frequency: AM
• Modulation Or Protocol: AM
• Applications: AM Radio Receiver
• Current - Receiving: 15mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 7.5 V ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Style: SMD/SMT
• Operating Temperature (min): -40C
• Operating Temperature Classification: Commercial
• Product Depth (mm): 4mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 935025180118; TDA1072ATD-T; TDA1072ATD-T

Philips Semiconductors
March 1989
AM receiver circuit
Fig.10 Suppression of cross-modulation as a function of input signal, measured in the circuit of Fig.8 with the
input circuit as shown in Fig.11. Curve is for wanted V
at the aerial input, V'
Wanted signal (V'
Unwanted signal (V'
Effective selectivity of input tuned circuit = 21 dB.
Fig.11 Input circuit to show cross-modulation suppression (see Fig.10).
aew
aeu
aew
, V
, V
rfw
, V'
rfu
): f
aeu
): f
i
= 1 MHz; f
are signals at the unloaded output of the aerial.
i
= 900 kHz; f
m
= 400 Hz; m = 30%.
m
= 400 Hz; m = 30%.
13
O(AF)
/unwanted V
O(AF)
= 20 dB; V
rfw
Product specification
TDA1072AT
, V
rfu
are signals