ATR4251-PFQY Atmel, ATR4251-PFQY Datasheet - Page 11

• Manufacturer Part Number: ATR4251-PFQY
• Description: IC AMP AM/FM ANT HI RANGE 24-QFN
• Manufacturer: Atmel

Specifications of ATR4251-PFQY

• Current - Supply: 11mA ~ 17mA
• Frequency: AM, FM
• Gain: 6dB
• Noise Figure: 2.8dB
• Package / Case: 24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
• Rf Type: Broadcast Radio
• Voltage - Supply: 8 V ~ 11 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• P1db: -
• Test Frequency: -

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