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参数资料
| 型号： | TA32305FN |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO30 |
| 封装： | 0.300 INCH, 0.65 MM PITCH, PLASTIC, SSOP-30 |
| 文件页数： | 4/26页 |
| 文件大小： | 605K |
| 代理商： | TA32305FN |
TA32305FN/FNG
2003-12-04
12
Maximum Ratings
(unless otherwise specified, Ta
= 25°C. the voltage is with reference to the ground level.)
Characteristics
Symbol
Rating
Unit
Supply voltage
VCC
6
V
Power dissipation
PD
860
mW
Operating temperature range
Topr
40~85
°C
Storage temperature range
Tstg
55~150
°C
The maximum ratings must not be exceeded at any time. Do not operate the device under conditions outside the
above ratings.
Operable Range
(unless otherwise specified, Ta
= 25°C. the voltage is with reference to the ground level.)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Operating voltage range
VCC
2.2
3.0
5.5
V
RF operating frequency
fRF
250
450
MHz
Operating ranges indicate the conditions for which the device is intended to be functional even with the electrical
changes.
Electrical Characteristics (unless otherwise specified: Ta = 25°C, VCC = 3 V, U/L = OPEN,
fin (RF)
= fin (MIX) = 314.96 MHz, fin (IF) = 80 kHz))
Receiver Block
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Current dissipation at battery saving
Icco
3
RX
= “L”,TX= “L”
\
0
5
A
RF amp gain 1
Gv (RF) 1
1 (5)
The input and output
impedances are 50
.
-9.0
-6.5
-4.0
dB
Mixer conversion gain
Gv (MIX)
18
21
24
dB
RSSI output voltage 1
VRSSI1
Vin (MIX) = 25dBVEMF
in AM mode
0.25
0.5
0.75
V
RSSI output voltage 2
VRSSI2
Vin (MIX) = 50dBVEMF
in AM mode
0.7
1.0
1.3
V
RSSI output voltage 3
VRSSI3
Vin (MIX) = 80dBVEMF
in AM mode
1.35
1.7
2.05
V
RSSI output resistance
RRSSI
18
24
30
k
Comparator input resistance
RCOMP
75
100
125
k
RX data output voltage (L level)
VRXDATAL
1 (3)
IRXDATAL = 200 A
0.04
0.4
V
RX data output leakage current (H level)
IRXDATAH
1 (4)
0
2
A
RX pin H-level input voltage
VRXH
2.0
5.5
V
RX pin L-level input voltage
VRXL
0
0.2
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
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