ATR4251-TKSY Atmel, ATR4251-TKSY Datasheet - Page 11

• Manufacturer Part Number: ATR4251-TKSY
• Description: IC ANTENNA AMP AM/FM LN 20SSOP
• Manufacturer: Atmel

Specifications of ATR4251-TKSY

• Current - Supply: 14mA
• Frequency: 150kHz ~ 30MHz, 70MHz ~ 110MHz
• Gain: 6dB
• Package / Case: 20-SOIC (0.200", 5.30mm Width)
• Rf Type: Broadcast Radio
• Voltage - Supply: 8 V ~ 11 V
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• P1db: -
• Test Frequency: -
• Lead Free Status / Rohs Status: Compliant

8. Test Circuit FM/AM
Figure 8-1.
4913J–AUDR–10/09
FMOUT
FMIN
GND
VS
(1) Output impedance 50
Common Emitter Configuration
4.7
4.7
22 pF
2.2 nF
+
+
10 µF
10 µF
2.2 nF
270
100 nF
100 nF
adjustment
22
2.2 nF
150 nH
56
1 µH
AGCIN
2.2 nF
22 pF
4.7 µF 2.2 µF
+
AMINP1
470 nF
+
1 µF
+
4.7 M
33 pF
500 pF
Cant
47
50
1)
220 nF
1 nF
10 µF
68
5 k
50
+
15 nF
AMAGCIN
ATR4251
AMOUT1
11