micrf501 Micrel Semiconductor, micrf501 Datasheet - Page 3

• Manufacturer Part Number: micrf501
• Description: 300mhz To 600mhz Radiowire? Rf Transceiver
• Manufacturer: Micrel Semiconductor

Pin Description, cont’d
March 2003
MICRF501
Pin Number
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
MIXERGND
MIXQOUTN
MIXERVDD
MIXQOUTP
MIXIOUTP
MIXIOUTN
Pin Name
RFGND2
PABIAS
RFOUT
RFGND
RFVDD
IFQINP
IFQINN
LNA_C
QCHC
IFIINP
VB_IP
PA_C
ICHC
RFIN
IFIIN
Pin Function
Capacitor for Slow Ramp Up/Down of PA
External Bias Resistor for Power Amplifier
Power Amplifier Output
LNA, PA and Substrate Ground
LNA and PA Power
Low Noise RF Amplifier (LNA) Input
LNA First Stage Ground
External LNA Stabilizing Capacitor
Mixer Ground
Mixer Power
I-Channel Mixer Positive Output
I-Channel Mixer Negative Output
I-Channel IF Amplifier Positive Input
I-Channel IF Amplifier Negative Input
Q-Channel Mixer Positive Output
Q-Channel Mixer Negative Output
Q-Channel IF Amplifier Positive Input
Q-Channel IF Amplifier Negative Input
I-Channel Amplifier Capacitor
Q-channel Amplifier Capacitor
Gyrator Filter Resistor
3
MICRF501
Micrel