MC33594FTA Freescale Semiconductor, MC33594FTA Datasheet - Page 21

• Manufacturer Part Number: MC33594FTA
• Description: IC RF RECEIVER 315,434MHZ 24LQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC33594FTA

• Frequency: 315MHz, 434MHz
• Sensitivity: -105dBm
• Data Rate - Maximum: 11 kBaud
• Modulation Or Protocol: FSK, OOK
• Applications: General Data Transfer
• Current - Receiving: 5.7mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 24-LQFP
• Operating Band Frequency: 315 to 434MHz
• Operating Frequency (max): 434000kHz
• Operating Temperature (min): -40C
• Operating Temperature (max): 105C
• Operating Temperature Classification: Industrial
• Modulation Type: FSK/OOK
• Package Type: LQFP
• Product Depth (mm): 4mm
• Product Length (mm): 4mm
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant

ELECTRICAL CHARACTERISTICS
to the circuit in recommended in the application schematic (see figure 17), unless otherwise specified. Typical
values reflect average measurement at V
Note 3: Sensitivity measurement method with Data Manager disabled (DME=0)
A continuous Manchester coded 0 sequence (4.8kBd, OOK modulation depth: 100%, FSK modulation deviation:
35kHz, 50% duty cycle) is applied at RFIN. The mean value of the frequency of the output signal on MOSI is
measured over 200 cycles. The sensitivity is defined as the lowest input level during an NRZ one corresponding to
a mean output frequency deviation lower than 5% of the expected data rate.
Note 4: Sensitivity measurement method with Data Manager enabled (DME=1, HE=0, MOD=1)
A complete telegram (4.8kBd, FSK modulation deviation: 35kHz, 50% duty cycle) including preamble, ID word and
data (80 random bits without Header) is applied at RFIN. The sensitivity is defined as the lowest input level during
an NRZ one necessary to achieve 0 Bit Error Rate (BER).
Note 5: 50Ω matching networks
434MHz band: C1=1.5pF, C2=100pF, L1=68nH.
Tolerances: +/-10% for capacitances; +/-2% for inductor
Note 6: Sensitivity measurement conditions
* OOK & FSK Modulation (+/-35kHz) at 4.8kBd (50% duty cycle)
* 315MHz & 434MHz bands (500kHz IF bandwidth)
* Performances include receiver crystal tolerance of +/-80ppm over temperature range i.e. +/-35kHz @ 434MHz
Note 7: FSK variation measurement conditions
A frequency modulated signal, carrier = 660kHz with ±35kHz deviation is injected at MIXOUT
Measure the DMDAT voltage swing at 660kHz, this will be DMDAT(Ref) in actual temperature/Vcc conditions
Measure the DMDAT voltage swing from
- Freq[1] = 660kHz - 120kHz to Freq[2] = 660kHz + 120kHz
DMDAT(Ref) / DMDAT(Freq[x]) is measured over the whole range Freq[1] to Freq[2]
© Motorola, Inc., 2002.
Unless otherwise specified, V
Parameter
Freescale Semiconductor, Inc.
CC
For More Information On This Product,
=[4.5V;5.5V], operating temperature range T
MOTOROLA SEMICONDUCTORS PRODUCTS
CC
=5V, T
Go to: www.freescale.com
Test Conditions, Comments
A
MC33594
=25°C, using MC33594 (500kHz IF bandwidth).
21
A
=[-40°C;+105°C]. Values refer
Min.
revision 1.1, 5 February 2002
Limits
Typ.
Max.
Unit