參數(shù)資料
型號： HFA3667IA
廠商： INTERSIL CORP
元件分類： 無繩電話/電話
英文描述： CDMA/AMPS, UpConverter with Gain Control
中文描述： TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO28
封裝： PLASTIC, SSOP-28
文件頁數(shù)： 3/6頁
文件大?。?/td> 189K
代理商： HFA3667IA
3
Absolute Maximum Ratings
Thermal Information
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 3.6V
Voltage on Any Other Pin. . . . . . . . . . . . . . . . . . . -0.3 to V
CC
+0.3V
Operating Conditions
Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . .2.7V to 3.3V
Thermal Resistance (Typical, Note 1)
SSOP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Plastic Package) . . . . . . . . . 150
o
C
Maximum Temperature Range . . . . . . . . . . . . . . -40
o
C
≤
T
A
≤
85
o
C
Maximum Storage Temperature Range . . . . . ..-65
o
C
≤
T
A
≤
150
o
C
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . 300
o
C
(Lead Tips Only)
θ
JA
(
o
C/W)
88
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
V
CC
= 2.7V, LO_IN = -3dBm, AGC_CTRL = 0.7VDC (Max Gain), TXM_IF = -30dBm
PARAMETER
TEST CONDITION
(NOTE 2)
TEST
LEVEL
TEMP
(
o
C)
MIN
TYP
MAX
UNITS
OVERALL CASCADED PERFORMANCE: LO_IN = -3dBm at 980MHz, TXM_IF = Differential -30dBm, at 130MHz, Interstage Filter
Insertion Loss of -3.7dB with an LO rejection of 35dB.
Refer to applications diagram
Power Gain 250
In, 50
Out
Refer to applications di-
agram and single to dif-
ferential input network.
(0dB Attenuation)
AGC_CTRL = 0.7V
A
25
25
31.9
35
dB
Voltage Gain 250
In, 50
oUt
B
25
18
23
28
dB
SSB NF
B
25
-
15
-
dB
P1dBO
A
25
11.4
13.8
-
dBm
SSB NF
AGC_CTRL set for
10dB attenuation
B
25
-
15
-
dB
P1dBO
A
25
-
7.2
-
dBm
SSB NF
AGC_CTRL set for
20dB attenuation
B
25
-
15.5
-
dB
P1dBO
A
25
-
-7.4
-
dBm
SSB NF
AGC_CTRL set for
30dB attenuation
B
25
-
17.8
-
dB
P1dBO
A
25
-
-22
-
dBm
SSB NF
AGC_CTRL set for
40dB attenuation
B
25
-
24
-
dB
P1dBO
A
25
-
-35.9
-
dBm
Gain Flatness Across 825 to 850MHz
(0dB Attenuation)
B
25
-1.7
-
+1.7
dB
LO Leakage
(0dB attenuation)
A
25
-
-43
-30
dB
CASCADED AMPLIFIERS SPECIFICATIONS AT 850MHz
RF Frequency Range (typical)
B
25
825
-
850
MHz
Power/Voltage Gain
(0dB Attenuation)
AGC_CTRL = 0.7V
B
25
-
22
-
dB
SSB NF
B
25
-
7.4
-
dB
P1dBO
B
25
-
14.5
-
dBm
SSB NF
AGC_CTRL set for
10dB attenuation
B
25
-
8.2
-
dB
P1dBO
B
25
-
9.5
-
dBm
SSB NF
AGC_CTRL set for
20dB attenuation
B
25
-
11.8
-
dB
P1dBO
B
25
-
-8.2
-
dBm
CASCADED AMPLIFIERS SPECIFICATIONS AT 850MHz
SSB NF
AGC_CTRL set for
30dB attenuation
B
25
-
17.9
-
dB
P1dBO
B
25
-
-22
-
dBm
HFA3667
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