Document
DISCONTINUED
DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC2710TB
5 V, SUPER MINIMOLD SILICON MMIC MEDIUM OUTPUT POWER AMPLIFIER
DESCRIPTION The µPC2710TB is a silicon monolithic integrated circuit designed as PA driver for 900 MHz band cellular
telephone tuners. This IC is packaged in super minimold package which is smaller than conventional minimold. This IC is manufactured using NEC’s 20 GHz fT NESATTM lll 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 • Supply voltage • Circuit current • Power gain • Medium output power • Upper limit operating frequency • Port impedance • High-density surface mounting
: VCC = 4.5 to 5.5 V : ICC = 22 mA TYP. @VCC = 5.0 V : GP = 33 dB TYP. @ f = 500 MHz : PO(sat) = +13.5 dBm TYP. @ f = 500 MHz : fu = 1.0 GHz TYP. @ 3 dB bandwidth : input/output 50 Ω : 6-pin super minimold package (2.0 × 1.25 × 0.9 mm)
APPLICATION • PA driver for 900 MHz band cellular telephone
ORDERING INFORMATION
Part Number µPC2710TB-E3
Package 6-pin super minimold
Marking C1F
Supplying Form
Embossed tape 8 mm wide. 1, 2, 3 pins face the perforation side of the tape. Qty 3 kpcs/reel.
Remark To order evaluation samples, please contact your nearby sales office. (Part number for sample order: µPC2710TB-A)
Caution Electro-static sensitive devices
Document No. P13443EJ3V0DS00 (3rd edition) Date Published January 2001 N CP(K)
The mark shows major revised points
DISCONTINUE C1DF
µPC2710TB
PIN CONNECTIONS
(Top View)
3
4
2
5
1
6
(Bottom View)
4
3
5
2
6
1
Pin No. 1 2 3 4 5 6
Pin Name INPUT GND GND
OUTPUT GND VCC
PRODUCT LINE-UP (TA = +25°C, VCC = Vout = 5.0 V, ZS = ZL = 50 Ω)
Part No.
µPC2708T µPC2708TB µPC2709T µPC2709TB µPC2710T µPC2710TB µPC2776T µPC2776TB
fu (GHz)
PO(sat) (dBm)
GP (dB)
NF (dB)
ICC (mA)
Package
6-pin minimold
2.9
+10.0
15
6.5
26
6-pin super minimold
6-pin minimold
2.3
+11.5
23
5.0
25
6-pin super minimold
6-pin minimold
1.0
+13.5
33
3.5
22
6-pin super minimold
6-pin minimold
2.7
+8.5
23
6.0
25
6-pin super minimold
Marking C1D C1E C1F C2L
Remark Typical performance. Please refer to ELECTRICAL CHARACTERISTICS in detail. Notice The package size distinguishes between minimold and super minimold.
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Data Sheet P13443EJ3V0DS
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SYSTEM APPLICATION EXAMPLE EXAMPLE OF 900 MHz BAND DIGITAL CELLULER TELEPHONE
RX
µPC2710TB
I
DEMOD.
Q
SW
PLL
PLL
Driver TX PA
µ PC2710TB
I 0°
φ
90° Q
Data Sheet P13443EJ3V0DS
3
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µPC2710TB
PIN EXPLANATION
Pin Pin Name
No.
1
INPUT
Applied Voltage
(V)
–
2
GND
0
3
5
4
OUTPUT Voltage as
same as
VCC
through
external
inductor
6
VCC
4.5 to 5.5
Pin Voltage
Note
(V) 0.90
–
–
Function and Applications
Signal input pin. A internal matching circuit, configured with resistors, enables 50 Ω connection 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.
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. All the ground pins must be connected together with wide ground pattern to decrease impedance difference.
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.
Internal Equivalent Circuit
6 4
1
3
25
Note Pin voltage is measured at VCC = 5.0 V
4
Data Sheet P13443EJ3V0DS
DISCONTINUED
µPC2710TB
ABSOLUTE MAXIMUM RATINGS
Parameter Supply Voltage Total Circuit Current Power Dissipation
Operating Ambient Temperature Storage Temperature Input Power
Symbol VCC ICC PD
TA Tstg Pin
Conditions TA = +25°C, pin 4 and pin 6 TA = +25°C Mounted on double-sided copper clad 50 × 50 × 1.6 mm epoxy glass PWB TA = +85°C
TA = +25°C
Ratings 5.8 60 270
−40 to +85 −55 to +150
+10
Unit V mA
mW
°C °C dBm
RECOMMENDED OPERATING RANGE
Parameter Supply Voltage
Symbol VCC
MIN. 4.5
TYP. 5.0
MAX. 5.5
Unit
Remark
V
The same voltage should be
applied to pin 4 and pin 6.
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, TA = +25°C, VCC = Vout = 5.0 V, ZS = ZL = 50 Ω)
Parameter Circuit Current Power Gain Saturated Output Power Noise Figure Upper Limit Operating Frequency Isolation Input Return Loss Output Return Loss Gain Flatness
Symbol ICC GP
PO(sat) NF fu
Test Conditions No signal f = 500 MHz f = 500 MHz, Pin = –8 dBm f = 500 MHz 3 dB down below flat gain at f = 0.1 GHz
MIN. 16 30
+11.0 – 0.7
TYP. 22 33
+13.5 3.5 1.0
MAX.