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參數(shù)資料
| 型號： | KESRX04QP1T |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | 260 to 470MHz. ASK Receiver with Power Down |
| 中文描述： | 260至470MHz。 ASK接收機的斷電 |
| 文件頁數(shù)： | 3/21頁 |
| 文件大小： | 506K |
| 代理商： | KESRX04QP1T |
3
KESRX04
ELECTRICAL CHARACTERISTICS Test conditions
T amb = –40
°
C to + 85
°
C, V
= 3.0V to 6.0V. These characteristics are guaranteed by either device characterisation, production
test and or design. They apply within the specified ambient temperature and supply voltage ranges unless otherwise stated using
test circuit Figure 12.
Characteristic
Symbol
Value
Typ
Units
Conditions
Min
3.0
–40
Max
6.0
+85
Supply voltage
Ambient temperature
Test Frequency
local Oscillator
V
CC
Ta
V
°
C
MHz
MHz
470
480.7
local oscillator frequency
configured for high side injection,
except where otherwise specified
ELECTRICAL CHARACTERISTICS D.C.
T amb = –40
°
C to + 85
°
C, V
= 3.0V to 6.0V. These characteristics are guaranteed by either device characterisation production
test and or design. They apply within the specified ambient temperature and supply voltage ranges unless otherwise stated.
Parameter
Symbol
Value
Typ
Units
Condition
Min
Max
Supply Current
Receive mode (PD2)
Power down (PD1)
Icc
Icc1
3.7
0.33
4.5
0.5
mA
mA
All. PD=High. RF input <-50dBm.
All. PD=Vcc/2 or
high impedance source.
Vcc = 3 to 6.0V (4)
Power down (PD0)
Icc2
33
50
μ
A
All. PD=low
ELECTRICAL CHARACTERISTICS A.C
Parameter
Symbol
Value
Typ
Units
Condition
Min
260
Max
470
Input frequency range
fs
MHz
All
Intermediate Frequency
IF
0.2
15.0
MHz.
All. (8)
Sensitivity (test fixture)
Sensitivity (application)
Vin(min)
Vin(min)
8.0
1.5
23.0
μ
Vrms
μ
Vrms
20kB/s data rate at 470MHz. (1)
Circuit as Figure 11 with SAW filter
removed1kB/s data rate at
433.92MHz. (3)
Overload Performance
PLL control line (pin 16)
To achieve 90% of final
value PD0 to PD2
PLL control line (pin 16)
To achieve 90% of final
value PD1 to PD2
Vin(max)
ts2
0.5
2.23
2.0
Vrms
mS
20kB/s data rate at 470MHz. (2)
All. Circuit as Figure 11 (5)
Local Oscillator low side
Injection 423.33 MHz.
All. Circuit as Figure 11 (5)
Local Oscillator low side
Injection 423.33 MHz.
4.0
ts3
1.0
3.0
mS
Data output Voltage High
Voh
Vcc-0.7V
Volt
Ioh=+10
μ
A
Iol=-10
μ
A
All Figure 11 (6), local Osc. low
side injection = 423.3MHz
.
Data output Voltage Low
Conducted emissions
Vol
0.7
100
Volt
μ
Vrms
Antenna
(LO)
5.6
ESD Protection:
All pins meet 2kV Human Body Model requirement. Except pins 9 and 11, which are limited to 700V
and pins 18 and 19 which are limited to 1.00kV.
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