MICRF007BM Micrel Inc, MICRF007BM Datasheet - Page 12

• Manufacturer Part Number: MICRF007BM
• Description: IC RECEIVER UHF LOW POWER 8SOIC
• Manufacturer: Micrel Inc

Specifications of MICRF007BM

• Frequency: 300MHz ~ 440MHz
• Sensitivity: -96dBm
• Data Rate - Maximum: 2.1 kbps
• Modulation Or Protocol: ASK, OOK
• Applications: RKE
• Current - Receiving: 3mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Features: Automatic Tuning
• Voltage - Supply: 4.75 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Receiving Current: 5.7mA
• Data Rate: 3.2Kbps
• Modulation Type: ASK, OOK
• Frequency Range: 300MHz To 440MHz
• Sensitivity Dbm: -99dBm
• Rf Ic Case Style: SOIC
• No. Of Pins: 8
• Operating Band Frequency: 300 to 440MHz
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 3.94mm
• Product Height (mm): 1.48mm
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Not Compliant

MICRF007
PCB Layout Information
The MICRF007 evaluation board was designed and charac-
terized using double sided 0.031 inch thick FR4 material with
1 ounce copper clad. If another type of printed circuit board
material is substituted, impedance matching and character-
ization data may not be as stated in this document.
M9999-021705
GND
(np) SMA
+5V
+5V
DO
SH
J2
J3
CON5
1
2
3
4
5
50½ Ant
(np) ZCB-0603
ANT1
PCB Silk Screen
L3
L1
(np)
C3
2.0pF
50V
DO
SH
+5V
L2
27nH
Figure 11. 433.92MHz Schematic QR007-50-433
0.1µF
+5V
16V
C5
(np)
R1
C6
(C
TH
1
2
3
4
)
U1 MICRF007BM
VSS
ANT
VDD
CTH
R2
(np)
12
REFOSC
CAGC
SHUT
DO
DO
8
7
6
5
C7
(np)
(np) C
PCB Component Side Layout
R3
100k½
PCB Solder Side Layout
AGC
C1
SH
C4
C
+5V
AGC
Note:
C
optimized according to data
rate and data format.
(np) = component not placed.
TH
and C
Y1
6.7458MHz
C2
(np)
AGC
J1
(np) CON2
1
2
should be
REFOSC
GND
February 17, 2005
Micrel