MICRF405YML TR Micrel Inc, MICRF405YML TR Datasheet - Page 19

• Manufacturer Part Number: MICRF405YML TR
• Description: 868-915 MHz ISM Band Transmitter
• Manufacturer: Micrel Inc

Specifications of MICRF405YML TR

• Frequency: 290MHz ~ 980MHz
• Applications: ISM
• Modulation Or Protocol: ASK, FSK
• Data Rate - Maximum: 200 kbps
• Power - Output: 10dBm
• Current - Transmitting: 18mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 24-MLF®, QFN
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Product Depth (mm): 4mm
• Product Length (mm): 4mm
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 576-1965-2; MICRF405YMLTR; MICRF405YMLTR

April 2006
Frequency Synthesizer
0000001
0000010
0000011
0000100
0000101
0000110
0000111
0001000
0001001
0001010
0010000
Micrel
A6..A0
Adr
Table 11. Output Power and Current Consumption vs. Power Level Setting (PA2..PA1) for 315, 434 and 915MHz.
Power level
N0_7=0
M0_7=0
N1_7=0
M1_7=0
PA off
(PAx)
D7
‘0’
7
6
5
4
3
2
1
0
-
-
-
-
-
-
Prescaler_Sel=0
M0_6=0
M1_6=0
N0_6=1
N1_6=1
P
D6
out
-
-
-
-
-
-
10.0
-1.9
-4.2
-6.7
-9.2
5.8
3.1
0.5
(dBm)
915MHz
FSKClk_K5=1
M0_5=1
M1_5=1
N0_5=1
N1_5=1
A0_5=0
A1_5=0
I
VDD
D5
-
-
-
-
17.5
13.2
11.5
10.5
9.9
9.5
9.1
8.9
5.4
(mA)
Figure 8. PLL Block Diagram.
FSKClk_K4=1
M0_4=0
M1_4=0
A0_4=0
N0_4=1
A1_4=1
N1_4=0
P
D4
-
-
-
-
out
10.3
-1.1
-3.8
-6.8
-9.8
7.0
4.3
1.7
(dBm)
19
Data
434MHz
FSKClk_K3=0
N0_11=0
M0_11=0
N1_11=0
M1_11=0
M0_3=0
M1_3=0
A0_3=1
N0_3=0
A1_3=1
N1_3=1
D3
I
VDD
16.8
13.0
11.6
10.6
10.0
9.5
9.2
9.0
6.1
(mA)
FSKClk_K2=1
N0_10=0
M0_10=0
N1_10=0
M1_10=0
N0_2=0
M0_2=0
N1_2=1
M1_2=0
A0_2=1
A1_2=1
D2
P
out
10.5
-0.1
-3.2
-6.5
-9.7
8.6
5.7
2.8
(dBm)
FSKClk_K1=0
315MHz
N0_9=0
N0_1=1
M0_9=0
M0_1=0
N1_9=0
N1_1=1
M1_9=0
M1_1=0
A0_1=1
A1_1=1
D1
I
VDD
16.4
13.3
11.5
10.2
9.3
8.6
8.2
7.9
5.4
(mA)
MICRF405
FSKClk_K0=0
[phone]
M9999-041906
N0_8=0
N0_0=1
M0_8=0
M0_0=1
N1_8=0
N1_0=1
M1_8=0
M1_0=0
A0_0=0
A1_0=1
D0