參數(shù)資料
型號(hào)： UPC8204TK-E2-A
廠(chǎng)商： California Eastern Laboratories
英文描述： NECs VARIABLE GAIN AMPLIFIER
中文描述： 鄰舍可變?cè)鲆娣糯笃?/td>
文件頁(yè)數(shù)： 2/4頁(yè)
文件大?。?/td> 720K
代理商： UPC8204TK-E2-A
SYMBOLS
PARAMETERS
UNITS
RATINGS
V
CC
Supply Voltage T
A
= 25
°
C
V
3.6
I
CC
Total Circuit Current
T
A
= 25
°
C
mW
30
V
AGC
Gain Control Voltage
T
A
= 25
°
C
V
3.6
P
D
Power Dissipation
T
A
= 85
°
C (note)
mW
203
T
A
Operating Ambient
Temperature
°
C
-40 to +85
T
STG
Storage Temperature
°
C
-55 to +150
P
IN
Input Power
dBm
+5
UPC8204TK
ABSOLUTE MAXIMUM RATINGS
1
(T
A
= 25
°
C)
SYMBOLS
V
CC
T
A
PARAMETERS
Supply Voltage
Operating Ambient
Temperature
Operating Frequency
Range
Gain Control
Voltage
UNITS
V
°
C
MIN
2.7
-40
TYP
3.0
+25
MAX
3.3
+85
f
in
GHz
0.8
–
2.5
V
AGC
V
0
–
3.3
RECOMMENDED
OPERATING CONDITIONS
Notes:
1. Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB (T
A
= +85
°
C).
Pin No.
Symbol Applied Voltage Pin Voltage
Description
Equivalent Circuit
1
INPUT
—
1.2
2
3
GND
0
—
4
OUTPUT
—
5
V
CC
2.7~3.3
—
6
V
AGC
0~3.3
—
PIN FUNCTIONS
RF input pin This pin should be
coupled with capacitor (eg 1000 pF)
for DC cut. Input return loss can be
improved with external impedance
matching circuit.
Ground pin. This pin should be
connected to system ground with
minimum inductance. Ground
pattern on the board should be
formed as wide as possible. Ground
pins must be connected together with
wide ground pattern to decrease
impedance difference.
Voltage as same
as V
CC
through
external inductor
RF output pin. This pin is designed
as open collector of high impedance.
This pin must be externally equipped
with matching circuits.
Supply voltage pin. this pin must be
equipped with bypass capacitor
(eg 1000 pF) to minimize its RF
impedance.
Gain control pin.
5
4
GROUND
CIRCUIT
BIAS
CIRCUIT
GND
1
2
3
5
2
CONTROL CIRCUIT
6
Parameter
0.95 GHz output port
matching frequency
G
PMAX
GCR
(dB)
(dB)
12.5
50
13.0
50
–
–
1.44 GHz output port
matching frequency
G
PMAX
GCR
(dB)
(dB)
13.0
45
13.5
45
–
–
1.9 GHz output port
matching frequency
G
PMAX
GCR
(dB)
(dB)
(12.5)
(22)
(13.0)
(22)
14.0
40
2.4 GHz output port
matching frequency
G
PMAX
GCR
I
CC
(mA)
11.0
11.0
11.5
NF
(dB)
8.5
9.0
–
NF
(dB)
7.5
7.5
–
NF
(dB)
(7.2)
(7.3)
7.5
NF
Part No.
UPC8119T
UPC8120T
UPC8204TK
–
–
–
–
35
–
–
14.0
7.5
SERIES PRODUCTS
Note:
1. Typical performance. Please refer to Electrical Charateristics in detail.
( ): Reference
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