MICRF505BML TR Micrel Inc, MICRF505BML TR Datasheet - Page 5

• Manufacturer Part Number: MICRF505BML TR
• Manufacturer: Micrel Inc

Specifications of MICRF505BML TR

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Modulation Type: FSK
• Lead Free Status / Rohs Status: Not Compliant

Pin Description
Pin Configuration
October 2006
Number
Pin
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
PTATBIAS
Pin Name
QCHOUT
ICHOUT
RFGND
RFGND
RFGND
RFGND
RFVDD
CIBIAS
IFGND
IFVDD
RSSI
ANT
NC
NC
NC
LD
Type
I/O
O
O
O
O
O
O
Pin Function
LNA and PA ground.
Connection for bias
resistor.
LNA and PA power
supply.
LNA and PA ground.
Antenna In/Output.
LNA and PA ground.
LNA and PA ground.
No connect.
Connection for bias
resistor.
IF/mixer power
supply.
IF/mixer ground.
Test pin.
Test pin.
Received signal
strength indicator.
PLL lock detect.
No connect.
No connect
PTATBIAS
RFGND
RFGND
RFGND
RFVDD
GND
ANT
NC
1
2
3
4
5
6
7
8
32 3130 29 28 27 26 25
9 10 11 12 13 14 15 16
MICRF505BML
32-Pin MLF
5
TM
24
23
22
21
20
19
18
17
XTALOUT
XTALIN
CS
SCLK
IO
DATAIXO
DATACLK
NC
Number
Pin
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Pin Name
DATACLK
XTALOUT
DATAIXO
VCOGND
VCOVDD
DIGVDD
DIGGND
XTALIN
CPOUT
VARIN
SCLK
GND
CS
NC
IO
Type
I/O
I/O
O
O
O
I
I
I
I
Pin Function
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
input.
Crystal oscillator
output.
Digital power supply.
Digital ground.
PLL charge pump
output.
Substrate ground.
VCO varactor.
VCO ground.
VCO power supply.
No connect.
[phone]
M9999-103106