Ver.2018-03-19
■ ABSOLUTE MAXIMUM RATINGS (T
a
=25°C)
PARAMETER SYMBOL RATINGS UNIT
Supply Voltage V
9.0 V
Power Dissipation P
300 mW
Operating Temperature Range T
-40 to +85 °C
Storage Temperature Range T
-40 to +125 °C
■ ELECTRICAL CHARACTERS (V
+
=5.0V, T
a
=25°C, fmod=1kHz, fmix=320MHz, fIF=10.7MHz, fdev=±10kHz)
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Supply Voltage V
2.7 - 7.0 V
No signal Operating Current I
- 5.0 7.5 mA
Battery saving Operating Current I
- - 10 μA
Mixer Gain 1 Gmix1 RL=No Connect. 13.5 18.5 22.5 dB
Mixer Gain 2 Gmix2 320MHz Gain - 450MHz Gain - 1 3 dB
Mixer Sept Point IP - 103 - dBμVEMF
Mixer Input Resistance R
M f=320MHz - 1 - kΩ
Mixer Input Capacity C
M f=320kHz - 2 - pF
Mixer Output Resistance R
M - 330 - Ω
If amplifier Input Resistance R
IF - 330 - Ω
Signal to Noise Ratio 1 S / N1 Mixer Input, V
=80dBμVEMF - 60 - dB
Signal to Noise Ratio 2 S / N2 IF input, V
=80dBμVEMF - 60 - dB
Signal to Noise Ratio 3 S / N3 IF input, V
=35dBμVEMF - 25 - dB
-3dB limiting sensitivity Slim Mixer Input - 22 27 dBμVEMF
Demodulated Output Level Vod IF input, V
=60dBμVEMF 80 150 - mVrms
AM Rejection Ratio AMR IF input, V
=80dBμVEMF, AM=30% - 50 - dB
Duty ratio of Wave Shaped Output DR IF input, V
=60dBμVEMF 40 50 60 %
RSSI Output Voltage 1 RSSI1 IF input, V
=20dBμVEMF 0.35 0.55 0.70 V
RSSI Output Voltage 2 RSSI2 IF input, V
=60dBμVEMF 0.7 1.00 1.3 V
RSSI Output Voltage 3 RSSI3 IF input, V
=100dBμVEMF 1.30 1.75 2.15 V
RSSI Output Resistance RSSIR - 48 - kΩ
Quick Charge / discharge current Ich 35 70 120 μA
Low Level Output Voltage of
FSK-OUT
VfskL IL=100μA - 0.1 0.4 V
High Level Leak Current of
FSK-OUT Terminal
IfskH - - 2 μA
