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PDF UPC8131TA-E3 Data sheet ( Hoja de datos )
| Número de pieza | UPC8131TA-E3 | |
| Descripción | -15 dBm INPUT/ VARIABLE GAIN AMPLIFIER SILICON MMIC FOR TRANSMITTER AGC OF DIGITAL CELLULAR TELEPHONE | |
| Fabricantes | NEC | |
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DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUITS
µPC8130TA, µPC8131TA
–15 dBm INPUT, VARIABLE GAIN AMPLIFIER SILICON MMIC
FOR TRANSMITTER AGC OF DIGITAL CELLULAR TELEPHONE
DESCRIPTION
The µPC8130TA and µPC8131TA are silicon monolithic integrated circuits designed as variable gain amplifier.
Due to 800 MHz to 1.5 GHz operation, these ICs are suitable for RF transmitter AGC stage of digital cellular
telephone. These ICs are lower distortion than conventional µPC8119T and µPC8120T so that –15 dBm input level
can be applied. These ICs also available in two types of gain control so you can choose either IC in accordance with
your system design. 3 V supply voltage and minimold package contribute to make your system lower voltage,
decreased space and fewer components.
The µPC8130TA and µPC8131TA are manufactured using NEC’s 20 GHz fT NESAT™III silicon bipolar process.
This process uses silicon nitride passivation film and gold electrodes. These materials can protect chip surface from
external pollution and prevent corrosion/migration. Thus, this IC has excellent performance, uniformity and reliability.
FEATURES
• Recommended operating frequency: f = 800 MHz to 1.5 GHz
• Low distortion
: Padj ≤ –60 dBc MAX. @Pin = –15 dBm, ∆f = ±50 kHz, VCC = 3.0 V,
TA = +25 °C
• Supply voltage
: VCC = 2.7 to 3.3 V
• Low current consumption
: ICC = 11 mA TYP. @VCC = 3.0 V
• Gain control voltage
: VAGC = 0 to 2.4 V (recommended)
• Two types of gain control
: µPC8130TA = VAGC up vs. Gain up (Reverse control)
µPC8131TA = VAGC up vs. Gain down (Forward control)
• AGC control can be constructed by external control circuit.
• High-density surface mounting : 6 pin minimold package
APPLICATION
• 800 MHz to 900 MHz or 1.5 GHz Digital cellular telephone (PDC800M, PDC1.5G and so on)
ORDERING INFORMATION
Part Number
µPC8130TA-E3
µPC8131TA-E3
Package
6-pin minimold
Marking
C2Q
C2R
Supplying Form
Embossed tape 8 mm wide.
1, 2, 3 pins face to perforation side of the tape.
Qty 3 kp/reel.
Gain Control Type
Reverse control
Forward control
Remark To order evaluation samples, please contact your local NEC sales office.
(Part number for sample order: µPC8130TA, µPC8131TA)
Caution Electro-static sensitive devices.
The information in this document is subject to change without notice.
Document No. P11721EJ2V0DS00 (2nd edition)
Date Published October 1998 N CP(K)
Printed in Japan
The mark shows major revised points.
©
1997
1 page  
µPC8130TA, µPC8131TA
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, TA = +25 °C, VCC = Vout = 3.0 V, ZS = ZL = 50 Ω,
External matched output port)
Parameter
Symbol
Circuit Current
Maximum Power
Gain
Gain Control
RangeNote1
Minimum Power
Gain
Adjacent Channel
Interference
(@∆f = ±50 kHzNote 2)
Isolation
ICC
GPMAX
GCR
GPMIN
Padj
ISL
1 dB Compression
Output Power
Input Return
Loss
Noise Figure
PO (1 dB)
RLin
NF
Test Conditions
No signal, ICC = IVcc + Iout
f = 950 MHz, Pin = –20 dBm
f = 1440 MHz, Pin = –20 dBm
f = 950 MHz, Pin = –20 dBm
f = 1440 MHz, Pin = –20 dBm
f = 950 MHz, Pin = –20 dBm
f = 1440 MHz, Pin = –20 dBm
f = 950 MHz, Pin = –15 dBm
f = 1440 MHz, Pin = –15 dBm
µPC8130TA
µPC8131TA
MIN. TYP. MAX. MIN. TYP. MAX.
8.5 11 15 8.5 11 15
10 12.5 15 9.5 12 14.5
8 11 14 8 11 14
40 50 – 40 45 –
35 41 – 35 39 –
– –37 –
– –30 –
– –33 –
– –28 –
– –65 –60 – –65 –60
– –65 –60 – –65 –60
Unit
mA
dB
dB
dB
dB
f = 950 MHz, GPMAX
f = 1440 MHz, GPMAX
f = 950 MHz, GPMAX
f = 1440 MHz, GPMAX
f = 950 MHz, GPMAX
f = 1440 MHz, GPMAX
f = 950 MHz, GPMAX
f = 1440 MHz, GPMAX
17 20 – 20 25 –
20 25 – 25 30 –
dB
+2 +5 – +2 +5 – dBm
+2 +5 – +1 +4 –
3.5 6.5
6.5 10
–
–
69–
7 10.5 –
dB
– 11 14 – 11 14 dB
–
8.5 11.5
–
8 11
Notes 1. Gain Control Range (GCR) specification: GCR = GPMAX – GPMIN (dB)
Conditions µPC8130TA: GPMAX@ VAGC = VCC, GPMIN@ VAGC = 0 V
µPC8131TA: GPMAX@ VAGC = 0 V, GPMIN@ VAGC = VCC
2. Adjacent Channel Interference (Padj) wave form condition: π/4DQPSK modulation signal, data rate = 42
kbps, rolloff ratio = 0.5, PN9 bits (pseudorandom pattern)
Remark Measured on TEST CIRCUIT 1 and 2
5
5 Page 
µPC8130TA
Output port matching at f = 950 MHz
S21 vs. FREQUENCY
VAGC = VCC (GPMAX), Pin = −20 dBm
S21 log MAG 1 dB/REF 7 dB 1: 12.811 dB
950.000 000 MHz
16
VCC = 3.3 V
VCC = 3.0 V
14 1 VCC = 2.7 V
12
10
8
START 100.000 000 MHz STOP 3 100.000 000 MHz
S12 vs. FREQUENCY
VAGC = VCC (GPMAX), Pin = −20 dBm
S12 log MAG 5 dB/REF 0 dB 1: −20.189 dB
950.000 000 MHz
10
0
−10 VCC = 3.3 V
1 VCC = 3.0 V
−20
VCC = 2.7 V
−30
START 100.000 000 MHz STOP 3 100.000 000 MHz
µPC8130TA, µPC8131TA
S21 vs. FREQUENCY
VCC = VAGC = 3.0 V (GPMAX), Pin = −20 dBm
S21 log MAG 1 dB/REF 7 dB 1: 12.714 dB
950.000 000 MHz
16
14
1
12
TA = +25 °C
10 TA = −25 °C
TA = +85 °C
8
START 100.000 000 MHz STOP 3 100.000 000 MHz
S12 vs. FREQUENCY
VCC = VAGC = 3.0 V (GPMAX), Pin = −20 dBm
S12 log MAG 5 dB/REF 0 dB 1: −20.255 dB
950.000 000 MHz
10
0
−10
TA = +85 °C
1
−20
TA = +25 °C
TA = −25 °C
−30
START 100.000 000 MHz STOP 3 100.000 000 MHz
11
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