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UPC8181TBのメーカーはNECです、この部品の機能は「SILICON MMIC MEDIUM OUTPUT POWER AMPLIFIER」です。 |
部品番号 | UPC8181TB |
| |
部品説明 | SILICON MMIC MEDIUM OUTPUT POWER AMPLIFIER | ||
メーカ | NEC | ||
ロゴ | |||
このページの下部にプレビューとUPC8181TBダウンロード(pdfファイル)リンクがあります。 Total 7 pages
www.DataSheet4U.com
3 V, SILICON MMIC
MEDIUM OUTPUT POWER AMPLIFIER
FOR MOBILE COMMUNICATIONS
UPC8181TB
FEATURES
• SUPPLY VOLTAGE:
VCC = 2.7 to 3.3 V
• CIRCUIT CURRENT:
ICC = 23.0 mA TYP at VCC = 3.0 V
• POWER GAIN:
GP = 19.0 dB TYP at f = 0.9 GHz
GP = 21.0 dB TYP at f = 1.9 GHz
GP = 22.0 dB TYP at f = 2.4 GHz
• MEDIUM OUTPUT POWER:
PO(1dB) = +8.0 dBm TYP at f = 0.9 GHz
PO(1dB) = +7.0 dBm TYP at f = 1.9 GHz
PO(1dB) = +7.0 dBm TYP at f = 2.4 GHz
• UPPER LIMIT OPERATING FREQUENCY:
fU = 4.0 GHz TYP at 3 dB bandwidth (Standard value)
• HIGH-DENSITY SURFACE MOUNTING:
6-pin super minimold package (2.0 x 1.25 x 0.9 mm)
DESCRIPTION
The UPC8181TB is a silicon Monolithic Microwave Integrated
Circuit designed as an amplifier for mobile communications.
This IC operates at 3 volts. The medium output power is
suitable for RF-TX of mobile communication systems.
This IC is manufactured using NEC's 30 GHz fmax UHS0 (Ultra
High Speed process) silicon bipolar process. This process
uses direct silicon nitride passivation film and gold electrodes.
These materials can protect the chip surface from pollution and
prevent corrosion/migration. This IC has excellent perfor-
mance, uniformity, and reliability.
NEC's stringent quality assurance and test procedures ensure
the highest reliability and performance.
NOISE FIGURE, POWER GAIN vs.
FREQUENCY
30
VCC = 3.0 V
25
GP
20
15
5 10
NF
45
30
0.1
0.3
1.0
3.0
Frequency, f (GHz)
APPLICATIONS
• Buffer amplifiers for 1.9 GHz to 2.4 GHz mobile
communication systems.
ELECTRICAL CHARACTERISTICS
(TA = 25°C, VCC = VOUT = 3.0 V, ZS = ZL = 50Ω)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
PARAMETERS AND CONDITIONS
ICC Circuit Current (no signal)
GP Power Gain,
f = 0.9 GHz
f = 1.9 GHz
f = 2.4 GHz
NF Noise Figure,
f = 0.9 GHz
f = 1.9 GHz
f = 2.4 GHz
fU Upper Limit Operating Frequency, 3 dB down below from gain at f = 0.1 GHz
ISL Isolation,
f = 0.9 GHz
f = 1.9 GHz
f = 2.4 GHz
UNITS
mA
dB
dB
GHz
dB
UPC8181TB
S06
MIN TYP
– 23.0
16.0 19.0
18.0 21.0
19.0 22.0
– 4.5
– 4.5
– 4.5
– 4.0
28.0 33.0
27.0 32.0
26.5 31.5
MAX
30.0
22.0
24.0
25.0
6.0
6.0
6.0
–
–
–
–
1 Page UPC8181TB
TYPICAL PERFORMANCE CURVES (Unless otherwise specified, TA = 25˚C)
ISOLATION vs. FREQUENCY
0
VCC = 3.0 V
-10
INPUT RETURN LOSS, OUTPUT RETURN LOSS vs.
FREQUENCY
-5
VCC = 3.0 V
RLin
-20 -10
RLout
-30
-40
0.1
0.3 1.0
Frequency, f (GHz)
3.0
-15
0.1
0.3 1.0
Frequency, f (GHz)
3.0
OUTPUT POWER vs. INPUT POWER
+15
f = 0.9 GHz
+10 VCC = 3.0 V
+5
0
-5
-10
-15
-20
-25
-30
-50 -40 -30 -20 -10 0 +10
Input Power, PIN (dBm)
OUTPUT POWER vs. INPUT POWER
+15
f = 2.4 GHz
+10 VCC = 3.0 V
+5
0
-5
-10
-15
-20
-25
-30
-50
-40 -30 -20 -10
0
Input Power, PIN (dBm)
+10
OUTPUT POWER vs. INPUT POWER
+15
f = 1.9 GHz
+10 VCC = 3.0 V
+5
0
-5
-10
-15
-20
-25
-30
-50 -40 -30 -20 -10 0 +10
Input Power, PIN (dBm)
SATURATED OUTPUT POWER vs.
FREQUENCY
+12
VCC = 3.3 V
+10
VCC = 3.0 V
+8
+6 VCC = 2.7 V
+4
+2
0
0.1
0.3 1.0
Frequency, f (GHz)
3.0
3Pages UPC8181TB
PIN FUNCTIONS (Pin Voltage is measured at VCC = 3.0 V)
Pin Pin Applied Pin
No. Name Voltage Voltage
Description
1 INPUT
—
0.99 Signal input pin. An internal matching circuit,
configured with resistors, enables 50 Ω connec-
tion over a wide band. A multi- feedback circuit is
designed to cancel the deviations of hFE and
resistance. This pin must be coupled to signal
source with capacitor for DC cut.
2 GND
3
5
0
— GND pin. This pin should be connected to the
system ground with minimuim inductance.
Ground pattern on the board should be formed as
wide as possible. All the ground pins must be
connected together with wide ground pattern to
decrease impedance difference.
4 OUTPUT Voltage as
same as
VCC
through
external
inductor
—
6 VCC 2.7 to 3.3 —
Signal output pin. The inductor must be attached
between VCC and output pins to supply current to
the internal output transistors.
Power supply pin, which biases the internal input
transistor. This pin should be externally equipped
with bypass capacitor to minimize its impedance.
1
Equivalent Circuit
3
GND
25
GND
6
4
APPLICATION EXAMPLE (Digital Cellular Telephone)
RX
÷N PLL
SW
TX
PA
: UPC8181TB
0˚
Phase
Shifter
90˚
DEMO
I
Q
PLL
I
Q
6 Page | |||
ページ | 合計 : 7 ページ | ||
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部品番号 | 部品説明 | メーカ |
UPC8181TB | SILICON MMIC MEDIUM OUTPUT POWER AMPLIFIER | NEC |