RFHCS362GT-I/SO Microchip Technology, RFHCS362GT-I/SO Datasheet - Page 50

• Manufacturer Part Number: RFHCS362GT-I/SO
• Description: IC CODE HOPPNG ENCDR W/RF 18SOIC
• Manufacturer: Microchip Technology

Specifications of RFHCS362GT-I/SO

• Frequency: 310MHz ~ 440MHz
• Applications: Automotive, Building Access, Garage Openers
• Modulation Or Protocol: ASK, FSK
• Data Rate - Maximum: 3.3 kbps
• Power - Output: -12dBm ~ 2dBm
• Current - Transmitting: 11.5mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 18-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -

rfHCS362G/362F
TABLE 10-6:
*
†
Note 1:
Note 2:
TABLE 10-7:
bit *
†
Note 1:
Note 2:
Note 3:
DS41189A-page 50
DC CHARACTERISTICS
AC CHARACTERISTICS
Param
Param
No.
No.
These parameters are characterized but not tested.
Data in “Typ” column is at 3V, 25°C unless otherwise stated. These parameters are for design guidance only
and are not tested.
Depends on output power selection. See Table 6-6.
Applies to RF
t
Max FSK data rate requires crystal with appropriate motional parameters. See Section 6.3.
These parameters are characterized but not tested.
Data in “Typ” column is at 3V, 25°C unless otherwise stated. These parameters are for design guidance only
and are not tested.
Values dependent on PLL loop filter values.
V
on
f
f
P
CLKOUT
V
transmit
CLKOUT
I
I
V
K
V
P
P
P
Sym
Sym
I
PDRF
DDRF
f
f
HARM
f
DDRF
ILRF
PN
I
equals crystal oscillator and PLL start-up time.
ASK
FSK
IHRF
P
t
ILRF
xtal
VCO
REF
CLK
OFF
CP
on
o
TRANSMITTER DC CHARACTERISTICS*
TRANSMITTER AC CHARACTERISTICS*
Transmit Output Power
Spurious Output Signal
Input Leakage Current
Charge Pump Current
Power-Down Current
EN
CLKOUT Frequency
Clock Voltage Swing
Transmit Frequency
Reference Spurs
Input High Voltage
Input Low Voltage
Crystal Frequency
Harmonic Content
Characteristic
Supply Voltage
Supply Current
ASK Data Rate
Characteristic
FSK Data Rate
Clock Spurs
pin.
Start-up Time
Phase Noise
VCO Gain
(1)
(1)
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C
0.7 V
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C
Preliminary
9.69
2.42
Min
310
-12
Min
-0.3
2.2
4.8
—
—
—
—
—
—
—
—
—
—
—
—
-1
SSRF
Typ
±260
100
-44
-44
-40
-60
-87
0.9
—
—
—
—
—
—
Typ
0.05
2
—
—
—
—
—
†
†
Max
3.75
440
V
+2
15
40
20
—
—
—
—
—
—
—
—
—
0.3 V
SSRF
Max
11.5
5.5
0.1
1
SSRF
+ 0.3
dBc/Hz
MHz/V
Units
MHz
MHz
MHz
dBm
kbps
kbps
dBm
dBm
dBm
dBm
T
T
V
ms
A
A
PP
A
+85°C
Units
+85°C
2002 Microchip Technology Inc.
mA
V
V
V
A
A
2f
f
Fixed, set by f
Fixed, set by f
transmit
f
transmit
transmit
See Table 6-6
f
C
Conditions
transmit
Vps
4f
load
Conditions
Note 3
Note 2
transmit,...
RF
± 500 kHz
Note 1
Note 2
Note 2
, 3f
± f
= 5 pF
EN
0.1V
± f
CLKOUT
transmit
xtal
= 0
xtal
xtal
,