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DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
MPC8231TK
SiGe:C LOW NOISE AMPLIFIER FOR GPS/MOBILE COMMUNICATIONS
DESCRIPTION
The MPC8231TK is a silicon germanium carbon (SiGe:C) monolithic integrated circuit designed as low noise amplifier for GPS and mobile communications. This device exhibits low noise figure and high power gain characteristics. This device is enabled in the frequency range from 1.5 to 2.4 GHz by modifying the external matching circuit. The package is 6-pin lead-less minimold, suitable for surface mount. This IC is manufactured using our UHS4 (Ultra High Speed Process) SiGe:C bipolar process.
FEATURES
• Low noise • High gain • Low current consumption • Built-in power-saving function • High-density surface mounting • Included protection circuits for ESD : 6-pin lead-less minimold package (1.5 s 1.1 s 0.55 mm) • Included very robust bandgap regulator (Small VCC and TA dependence) : NF = 0.8 dB TYP. @ fin = 1 575 MHz : GP = 20 dB TYP. @ fin = 1 575 MHz : ICC = 3.8 mA TYP. @ VCC = 3.0 V
APPLICATION
• Low noise amplifier for GPS and mobile communications
ORDERING INFORMATION
Part Number Order Number Package 6-pin lead-less minimold (1511 PKG) (Pb-Free) Marking 6K Supplying Form • 8 mm wide embossed taping • Pin 1, 6 face the perforation side of the tape • Qty 5 kpcs/reel
MPC8231TK-E2
MPC8231TK-E2-A
Remark To order evaluation samples, contact your nearby sales office. Part number for sample order: MPC8231TK
Caution Observe precautions when handling because these devices are sensitive to electrostatic discharge.
The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version.
Document No. PU10613EJ01V0DS (1st edition) Date Published April 2006 NS CP(N)
MPC8231TK
PIN CONNECTIONS
Pin No. Pin Name INPUT GND Power Save OUTPUT GND VCC
(Top View)
(Bottom View) 6 5 4 6 5 4 1 2 3
1 2 3 4
6K
INPUT GND Power Save
1 2 3
5 6
INTERNAL BLOCK DIAGRAM
1
6
VCC
2
5
GND
Bias 3 4 OUTPUT
2
Data Sheet PU10613EJ01V0DS
MPC8231TK
ABSOLUTE MAXIMUM RATINGS
P a ra m et er Supply Vol tage Power-Saving Voltage Power Dissipatio n Operating Ambient Temperature Storage Temperature Input Power S y m b ol VCC VPS PD TA Tstg Pin T es t C on di t i o ns TA = +25oC TA = +25oC TA = +85°C Note Ratings 4.0 4.0 232 40 to +85 55 to +150 +10 U ni t V V mW oC oC dBm
Note Mounted on double-side copper-clad 50 s 50 s 1.6 mm epoxy glass PWB
RECOMMENDED OPERATING RANGE
Parameter Supply Vol tage Operating Ambient Temperature Power Save Turn-on Voltage Power Save Turn-off Voltage Symbol VCC TA VPSon VPSoff MIN. 2.7 40 1.6 0 TYP. 3.0 +25 MAX. 3.3 +85 VCC 0.4 Unit V oC V V
Data Sheet PU10613EJ01V0DS
3
MPC8231TK
ELECTRICAL CHARACTERISTICS (TA = +25oC, VCC = VPS = 3.0 V, fin = 1 575 MHz, unless otherwise specified)
Parameter Circuit Current Symbol ICC Test Conditions No Signal (VPS = 3.0 V) At Power-Saving Mode (VPS = 0 V) Power Gain Noise Figure Input 3rd Order Distortion Intercept Point Input Retu rn Lo ss Output Return Loss Isolation Gain 1 dB Compression Input Power RLin RLout ISL Pin (1 dB) 7 10 10 18 35 22 dB dB dB dBm GP NF IIP3 fin1 = 1 574 MHz, fin2 = 1 575 MHz Pin = 35 dBm MIN. 2.8 17 .5 TYP. 3.8 20 0.8 10 MAX. 5.1 1 22 .5 1.1 Unit mA
MA
dB dB dBm
TEST CIRCUIT
1 000 pF
100 pF
INPUT
1 4.7 nH 2
6
VCC
5
18 nH
470 7 100 pF OUTPUT 8.2 nH
VPS
0.1 MF
3
4
4
Data Sheet PU10613EJ01V0DS
MPC8231TK
TYPICAL CHARACTERISTICS (TA = +25oC, unless otherwise specified)
CIRCUIT CURRENT vs. SUPPLY VOLTAGE
6 5
Circuit Current ICC (mA) Circuit Current ICC (mA)
CIRCUIT CURRENT vs. POWER-SAVING VOLTAGE
6 5
TA = +85oC 4 3 –40oC 2 1 0 2.0 VCC = VPS RF = off 2.5 3.0 3.5 4.0 +25oC
TA = +85oC 4 3 2 1 0 0 +25oC –40oC
VCC = 3 V RF = off 0.5 1.0 1.5 2.0 2.5 3.0
Supply Voltage VCC (V)
Power-Saving Voltage VPS (V)
POWER GAIN vs. FREQUENCY
24 TA = –40oC
Noise Figure NF (dB)
NOISE FIGURE vs. FREQUENCY
1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 –40oC VCC = VPS = 3 V 1 525 1 550 1 575 1 600 +25oC TA = +85oC
22
Power Gain GP (dB)
20 +25oC +85oC 16 VCC = VPS = 3 V 1 525 1 550 1 575 1 600
18
14 1 500
0 1 500
Frequency fin (MHz)
Frequency fin (MHz)
POWER GAIN vs. OPERATING AMBIENT TEMPERATURE
24 1.6 1.4
Noise Figure NF (dB)
NOISE FIGURE vs. OPERATING AMBIENT TEMPERATURE
22
Power Gain GP (dB)
1.2 1.0 0.8 0.6 0.4 0.2 0 –50 –25 0 25 VCC = VPS = 3 V fin = 1 575 MHz 50 75 100
20
18
16 VCC = VPS = 3 V fin = 1 575 MHz 14 –50 –25 0 25 50 75 100
Operating Ambient Temperature TA (oC)
Operating Ambient Temperature TA (oC)
Remark The graphs indicate nominal characteristics.
Data Sheet PU10613EJ01V0DS
5
MPC8231TK
POWER GAIN vs. SUPPLY VOLTAGE
24 TA = –40oC
Noise Figure NF (dB)
NOISE FIGURE vs. SUPPLY VOLTAGE
1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 2.4 2.6 –40oC 2.8 3.0 VCC = VPS fin = 1 575 MHz 3.2 3.4 3.6 +25oC TA = +85oC
22
Power Gain GP (dB)
20 +25oC +85oC 16 VCC = VPS fin = 1 575 MHz 14 2.4 2.6 2.8.