MC33696FCAE Freescale Semiconductor, MC33696FCAE Datasheet - Page 66

• Manufacturer Part Number: MC33696FCAE
• Description: IC UHF RECEIVER PLL TUNED 32-QFN
• Manufacturer: Freescale Semiconductor
• Type: Transceiverr

Specifications of MC33696FCAE

• Frequency: 304, 315, 426, 434, 868 & 915MHz
• Data Rate - Maximum: 20kbps
• Modulation Or Protocol: FSK, OOK
• Applications: General Data Transfer
• Power - Output: 7.5dBm
• Sensitivity: -106dBm
• Voltage - Supply: 2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V
• Current - Receiving: 10.3mA
• Current - Transmitting: 13mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-QFN
• Operating Frequency: 915 MHz
• Operating Supply Voltage: 2.5 V or 3.3 V or 5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 20 C
• Mounting Style: SMD/SMT
• Operating Temperature (min): -20C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Modulation Type: FSK/OOK
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Application Schematics
22.1.2 Receiver Schematics in 3V Operation—Strobe Oscillator
The ON/OFF sequencing in receive mode is controlled internally. The STROBE pin from the MCU has to
be configured in high impedance and wakeup mode is available when SOE bit is enabled.
66
C3
Mode
L1
C4
Figure 48. MC33696 Application Schematic in Strobe mode (3 V)
C2 1nF
C1
100nF
C5
100pF
VCC2
VCC2
SWITCH
C6
6.8pF
1
2
3
4
5
6
7
8
RSSIOUT
VCC2RF
RFIN
GNDLNA
VCC2VCO
GNDPA1
RFOUT
GNDPA2
MC33696 Data Sheet, Rev. 12
C7
1nF
C12
100pF
X4
100 nF
C8
VCC2
C13
1nF
MC33696
U1
VCC2
C9
100nF
VCC
C10
100nF
C11
100nF
DATACLK
GNDDIG
VCC
CONFB
RSSIC
SCLK
MOSI
MISO
SEB
R1
470k 1%
24
23
22
21
20
19
18
17
VCC
GND
3V
R2
10k
VCC
R3
10k
Freescale Semiconductor
RSSIOUT
STROBE
SEB
SCLK
MOSI
MISO
CONFB
DATACLK
RSSIC