MICRF507 Micrel Semiconductor, MICRF507 Datasheet - Page 5

• Manufacturer Part Number: MICRF507
• Description: 470MHz to 510MHz Low-Power FSK Transceiver
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
Pin Configuration
Pin Description
March 2010
Pin Number
8, 16, 17, 32
10
11
12
13
14
15
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
9
PTATBIAS
DATACLK
XTALOUT
Pin Name
QCHOUT
DATAIXO
ICHOUT
DIGVDD
RFGND
RFGND
RFGND
RFGND
RFVDD
XTALIN
CIBIAS
IFGND
IFVDD
SCLK
RSSI
ANT
NC
CS
LD
IO
Type
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
I
I
I
LNA and PA ground.
Connection for bias resistor.
LNA and PA power supply.
LNA and PA ground.
Antenna Input/Output.
LNA and PA ground.
LNA and PA ground.
Connection for bias resistor.
IF/mixer power supply.
IF/mixer ground.
Test pin.
Test pin.
Received signal strength indicator.
PLL lock indicator.
RX/TX data clock output.
RX/TX data input/output.
3-wire interface data in/output
3-wire interface serial clock.
3-wire interface chip select.
Crystal oscillator output or external reference input.
Digital power supply.
Pin Function
No connect. Leave these pins floating.
Crystal oscillator input.
32-Pin MLF
5
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M9999-032210-B
MICRF507