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WIRELESS COMMUNICATIONS DIVISION
CLNA_OUT CMIX_IN BUFFEN GAIN LIN VDD_DIG Iset CM_OUT+
TQ5139
PRELIMINARY DATA SHEET (V 0.6)
Logic Control
CLNA_IN CM_OUT-
2.8V SiGe Dual-Mode CDMA Rx Receiver Features
Cell-CDMA and GPS operation Excellent Cross Modulation Performance Low current consumption 10 dBm Cell LNA IIP3 7.5 dBm Cell Mixer IIP3 Excellent Noise and Gain performance Adjustable third order intercept on LNA stage
CLNA_GND
MIX_GND
VDD_LNA
TQ5139
Vdd_MIX
GLNA_IN
GM_OUT+
GPS_GND GLNA_OUT
GM_OUT-
GMIX_IN
CLO_OUT
VDD_LO
GLO_IN
CLO_IN
Product Description:
The TQ5139 is a CDMA Rx Receiver designed for Cell-band, Dual-mode operation. The device supports Cell CDMA and A-GPS. The IF range is from 80 MHz to 230MHz with external tuning. The Low Noise Amplifiers have an adjustable third order intercept (IP3) to minimize inter-modulation and cross-modulation effects. The mixers are designed for differential IF outputs (single-ended or differential IF outputs for GPS modes), and they feature excellent linearity and low noise figure. This device is available in a 4X4 mm MLF package with 24 pins. The TQ5139 frontend receiver is capable of meeting all electrical requirements in accordance with the TIA/EIA 98-C Wireless Communication standard.
Flexible IF frequency range from 80 - 230 MHz LO Buffer included Small 4x4mm Package Full ESD Protection Few external components
System Advantage
Most compact integrated receiver for Cell CDMA and A-GPS applications IS-98 IMD requirements met with 2 gain states simplifying calibration procedures
Selected Cascade Electrical Specifications:
Operating Mode (Cascade) Cascade Gain (dB) 28.5 33.0 Cascade NF (dB) 2.1 1.9 Cascade IP3 (dBm) -6.5 -19.0 Current (mA) 26 17.5
High mixer linearity eliminates potential call drop issues associated with gain switching Best in class A-GPS cascade gain for maximum takeover
Cell-Band, High-Gain, High Linearity A-GPS
Note 1: Test Pin-out: Package Conditions CDMA Mode: VCC=2.75VDC, Tc=25C, IS-95/98 Modulation, Data includes the following image reject filters (CELL - SAWTEK P/N 855924, GPS - SAWTEK P/N 856135)
Applications
Cell band/A-GPS CDMA (IS-95/98) based mobile phones
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1
TQ5139-Preliminary Data Sheet (V 0.6)
Package Pin-Outs:
24
GAIN CLNA_OUT
23
LIN
22
BUFFEN
21
20
CMIX_IN VDD_DIG
19
Iset
CM_OUT+
1
CLNA_IN
Logic Control
CM_OUT-
18 17
2
CLNA_GND MIX_GND
3
VDD_LNA
4
GLNA_IN
TQ5139
16
Vdd_MIX
15
GM_OUT+
5
GPS_GND GM_OUT-
14 13
GLNA_OUT GMIX_IN CLO_OUT VDD_LO GLO_IN CLO_IN
6
7
8
9
10
11
12
2
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Preliminary - TQ5139 Data Sheet (V 0.6)
Pin Descriptions:
Pin Name Iset CLNA_IN CLNA_GND VDD_LNA GLNA_IN GPS_GND VDD_LO GLNA_OUT CLO_IN GLO_IN GMIX_IN CLO_OUT GM_OUTGM_OUT+ Vdd_MIX MIX_GND CM_OUTCM_OUT+ VDD_DIG CMIX_IN BUFFEN/GPS LIN GAIN CLNA_Out Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Description and Usage Bias resistor for Cell LNA. For typical bias use a 390 ohm resistor to ground which set the bias current for HGHL mode. Cell LNA input. Requires a blocking capacitor and an L-C (shunt C/series L) matching network for optimum gain, intercept and noise performance. Cell LNA emitter-ground. The LNA emitter ground should be grounded immediately to the ground-plane to reduce stray inductance and capacitance that may affect performance. Power supply pin for GPS and Cell LNAs. Bypass with a capacitor as close to the pin as possible. GPS LNA input. Requires LC match. GPS ground. Supply voltage for LO buffers. GPS LNA output. Cell LO input. GPS LO input. GPS Mixer input. Cellular LO buffer output. Internally matched to 100ohms. Does not require a blocking capacitor. Negative GPS IF output. Positive GPS IF output. Supply voltage for all mixers. Mixer Ground. Negative Cell Mixer output. Positive Cell Mixer output. Supply voltage for Logic Control Circuits. Cell RF input to Cell CDMA mixer. Cell LO output buffer enable or GPS enable. Set BUFFEN/GPS pin HIGH to power up the Cell LO buffer output when Cell band is selected. When both Gain and LIN are low, set BUFFEN/GPS pin HIGH to power up the GPS application. Logic input for high or low linearity. Logic HIGH selects High Linearity Gain Select Logic input for Cellular band. Logic high selects High Gain. Cell LNA output. Requires a pull-up inductor to Vcc and a series blocking capacitor, which can be used as part of the output-matching network.
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3
TQ5139-Preliminary Data Sheet (V 0.6)
Absolute Maximum Ratings
Symbol VDD_LNA, VDD_LO, Vdd_MIX, VDD_DIG GAIN, LIN, BUFFEN/GPS Icc_LNA, Icc_LO, Icc_MIX, Icc_DIG GLO_IN, CLO_IN CLNA_IN, GLNA_IN Iset TC TSTG
Note: The part may not survive all maximums applied simultaneously.
Parameter Power Supply Voltage Logic Control Lines Supply Currents LO Input Levels LNA Input LNA IP3 Adjustment Input Case Temperature, Survival Storage Temperature
Absolute Maximum Value -0.5 to 4.0 -0.5 to 4.0 50 +5.0 +5.0 1 -40 to +100 -40 to +150
Units VDC VDC mA dBm dBm mA C C
General Electrical Characteristics1,2,3
Parameter Radio Frequency Range Conditions Cellular Band A-GPS Band Cellular Band, IF=85.38MHz LO Frequency Range Low High GPS Band, IF=85.38MHz Low High IF Range LO Input Power Level LO Tx Buffer Output Power Level Cellular and GPS Bands Cellular and GPS Bands Cellular Band 80 -10 -8 783 954 1490.04 1660.80 85.38 -5 -5.5 230 0 Min. 869 Typ/Nom 881.5 1575.42 809 970 Max. 894 Units MHz MHz MHz MHz MHz MHz MHz dBm dBm
Note 1: Test Conditions: VCC=2.75VDC, TC = 25C unless otherwise specified. Note 2: Min./Max. limits are at +25C case temperature unless otherwise specified. Note 3: TriQuint Test Board.
4
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Preliminary - TQ5139 Data Sheet (V 0.6)
Cascade RF Electrical Characteristics (Cell Band, CDMA Modulation)1,2
Parameter High Gain, High-Linearity Mode Cascade Conversion Gain Cascade Noise Figure Cascade Input IP3 Supply Current High Gain, Low-Linearity Mode Cascade Conversion Gain Cascade Noise Figure Cascade Input IP3 Supply Current Low Gain Cascade Conversion Gain Cascade Noise Figure Cascade Input IP3 Supply Current Gain = Low, LIN = High 12 11 10 23 dB dB dBm mA Gain = High, LIN = Low 28 2.1 -9.2 19 dB dB dBm mA Conditions Gain = High, LIN = High 28.5 2.1 -6.5 26 dB dB dBm mA Min. Typ/Nom Max. Units
Note 1: Test conditions (devices screened for Conversion Gain, Noise Figure and IIP3 to the above limits): Vcc=2.75V, RF=881.5MHz, LO=966.88MHz, IF=85.38MHz, LO input = -5.0dBm, RF input = -40dBm (High Gain Mode), unless otherwise specified. TriQuint Test Board. Data includes image reject filter (SAWTEK P/N 855924) Note 2: Min./Max. limits are at +25C case temperature unless otherwise specified.
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5
TQ5139-Preliminary Data Sheet (V 0.6)
Cascade RF Electrical Characteristics (GPS Band)1,2
Parameter GPS Mode Cascade Conversion Gain Cascade Noise Figure Cascade Input IP3 Supply Current Conditions Gain = Low, LIN = Low, BUFFEN/GPS= High 33 1.9 -19 17.5 dB dB dBm mA Min. Typ/Nom Max. Units
Note 1: Test conditions (devices screened for Conversion Gain, Noise Figure and IIP3 to the above limits): Vcc=2.75V, RF=1575.42MHz, LO=1490.04MHz, IF=85.38MHz, LO input = -5.0dBm, RF input = -50dBm, unless otherwise specified. TriQuint Test Board. Data includes image reject filter (SAWTEK P/N 856135) Note 2: Min./Max. limits are at +25C case temperature unless otherwise specified.
DC Supply Electrical Characteristics (All-Modes)1,2
Parameter Supply Voltage Control Voltage High Control Voltage Low LO Rx Buffer Supply Current LO Tx Buffer Current Logic Current Power Down Supply Current
Note 1: Test conditions: Vcc=2.75V Note 2: Min./Max. limits are at +25C case temperature unless otherwise specified.
Conditions
Min. 2.7 1.7
Typ/Nom 2.75
Max. 3.3
Units V V
0.5 8 BUFFEN/GPS = High Low, High BUFFEN/GPS = Low, Gain = Low, LIN = Low -5 5 100 10
V mA mA A A
6
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Preliminary - TQ5139 Data Sheet (V 0.6)
Typical Electrical Characteristics (Cell Band)-LNA and Mixer only1
Parameter High Gain, High-Linearity Mode Cell LNA Cell Mixer High Gain, Low-Linearity Mode Cell LNA Cell Mixer Low Gain Cell LNA Gain = Low, LIN = High -1 3.9 20 Gain = High, LIN = Low 15.5 14.3 1.6 6.0 3.7 3.8 Conditions Gain = High, LIN = High 16.2 14.5 1.6 6.5 10 6.5 Gain (dB) NF (dB) IIP3 (dBm)
Note 1: Test conditions: Vcc=2.75V, RF=881.5MHz, Tc = +25C, LO=966.88MHz, IF=85.38MHz, LO input = -5.0dBm, RF input = -25dBm (High Gain Mode), unless otherwise specified. TriQuint Test Board.
Typical Electrical Characteristics (GPS Band)-LNA and Mixer only1
Parameter A-GPS Mode GPS LNA GPS Mixer Conditions Gain = Low, LIN = Low, BUFFEN/GPS= High 18 16 1.6 5.5 -1.8 -1.4 Gain (dB) NF (dB) IIP3 (dBm)
Note 1: Test conditions: Vcc=2.75V, Tc=+25C, RF=1575.42MHz, , LO=1490.04MHz, IF=85.38MHz, LO input = -5.0dBm, RF input = -35dBm, unless otherwise specified. TriQuint Test Board.
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7
TQ5139-Preliminary Data Sheet (V 0.6)
CDMA Cell-band Typical Performance - High Gain, High Linearity Mode
Test Conditions (Unless Otherwise Specified): Vdd=+3.0V; Tc=+25C; LO=xxx.xMHz, -5 dBm.
IIP3 vs Temperature vs Freq NF vs Vdd vs Freq 2.50 2.00 1.50
dB dBm
1.00 0.50 0.00 869 881.5
MHz
2.7V 3.3V
3.0V
0.00 -1.00 -2.00 -3.00 -4.00 -5.00 -6.00 -7.00 -8.00 869 881.5
MHz
-30C +25C +85C
894
894
Gain vs Vdd vs Freq 28.70 28.60 28.50 28.40 28.30 28.20 28.10 28.00 27.90 27.80 869 2.7V 3.0V 3.3V
Gain vs Temperature vs Freq 31.00 30.00 29.00 28.00 27.00 26.00 25.00 24.00 23.00 -30C +25C +85C 869 881.5
M Hz
881.5
M Hz
894
894
IIP3 vs Vdd vs Freq 0.00 -2.00 -4.00 -6.00 -8.00 -10.00 869 881.5
M Hz
IIP3 vs Temperature vs Freq -5.80 -6.00 -6.20 -6.40 -6.60 -6.80 -7.00 -7.20 -7.40 894 869 881.5
M Hz
2.7V 3.0V 3.3V
-30C +25C +85C
894
8
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Preliminary - TQ5139 Data Sheet (V 0.6)
CDMA Cell-band Typical Performance - High Gain, Low Linearity Mode
Test Conditions (Unless Otherwise Specified): Vdd=+3.0V; Tc=+25C; LO=xxx.xMHz, -5 dBm.
NF vs Vdd vs Freq 2.20 2.15 2.10 2.05 2.00 1.95 1.90 1.85 1.80 869 881.5
M Hz
NF vs Temperature vs Freq 3.00 2.50 2.00 1.50 2.7V 3.0V 3.3V 894 1.00 0.50 0.00 869 881.5
M Hz
-30 C +25 C +85 C 894
Gain vs Vdd vs Freq 27.55 27.50 27.45 27.40 27.35 27.30 27.25 27.20 27.15 869 881.5
M Hz
Gain vs Temperature vs Freq 30.00 29.00 28.00 27.00 26.00 2.7 V 3.0 V 3.3 V 894 25.00 24.00 23.00 869 881.5
M Hz
-30 C +25 C +85 C 894
IIP3 vs Vdd vs Freq -8.60 -8.70 -8.80 -8.90 -9.00 -9.10 -9.20 -9.30 869 881.5
M Hz
IIP3 vs Temperature vs Freq 2.7V 3.0V 3.3V -7.80 -8.00 -8.20 -8.40 -8.60 -8.80 -9.00 -9.20 -9.40 894 869 881.5
M Hz
-30 C +25 C +85 C
894
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9
TQ5139-Preliminary Data Sheet (V 0.6)
CDMA Cell-band Typical Performance - Low Gain Mode
Test Conditions (Unless Otherwise Specified): Vdd=+3.0V; Tc=+25C; LO=xxx.xMHz, -5 dBm.
Noise Figure vs Temperature vs Freq 14.00 12.00 10.00 8.00 6.00 4.00 2.00 0.00 869 881.5
M Hz
Noise Figure vs Vdd vs Freq 10.80 10.70 10.60 10.50
-30C +25C +85C 894
10.40 10.30 10.20 10.10 869 2.7V 3.0V 3.3V 881.5
M Hz
894
Gain vs Temperature vs Freq 14.00 12.00 10.00 8.00 6.00 4.00 2.00 0.00 869 881.5
M Hz
Gain vs Voltage vs Freq 11.60 11.50 11.40 11.30
-30C +25C +85C
11.20 11.10 11.00 10.90
2.7V 3.0V 3.3V 869 881.5
M Hz
894
894
IIP3 vs Temperature vs Freq 10.40 10.20 10.00 9.80 9.60 9.40 9.20 869 881.5
M Hz
IIP3 vs Vdd vs Freq 10.80 10.60 10.40 10.20
-30C +25C +85C 894
10.00 9.80 9.60 9.40 869
2.7V 3.0V 3.3V
881.5
M Hz
894
10
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Preliminary - TQ5139 Data Sheet (V 0.6)
CDMA Cell-band Typical Performance - GPS Mode
Test Conditions (Unless Otherwise Specified): Vdd=+3.0V; Tc=+25C; LO=xxx.xMHz, -5 dBm.
GPS Noise Figure vs Vdd 2.32 2.31 2.30 2.29 2.28 2.27 2.26 2.25 2.24 2.23 2.7 3.0
V o lt s
GPS Noise Figure vs Temperature 3.50 3.00 2.50 2.00 1.50 1.00 0.50 0.00
3.3
dB
-30
25 Degrees C
85
GPS Gain vs Vdd 32.05 32.00 31.95 31.90 31.85 31.80 31.75 31.70 31.65 2.7 3.0
V o lt s
GPS Gain vs Temperature 35.00 34.00 33.00 32.00 31.00 30.00 29.00 28.00 27.00 3.3 -30 25
D e gre e s C
85
G P S IIP 3 v s V dd
0.00 -2.00 -4.00 -6.00 -8.00 -10.00 -12.00 -14.00 -16.00 -18.00 2.7 3.0 Volts 3.3 0.00 -5.00 -10.00 -15.00 -20.00 -25.00 -30
GPS IIP3 vs Temperature
25
D e gre e s C
85
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11
TQ5139-Preliminary Data Sheet (V 0.6)
Mode Programming Truth Table1
Mode Gain Shut Down All circuits off High-gain, high-linearity (HGHL) Cell Mode High-gain, low-linearity (HGLL) Low-Gain (LG) GPS Mode
1The
Logic Inputs LIN Low High Low High Low BUFFEN/GPS Low X X X High
Low High High Low Low
symbol X ("don't care") means a logic input does not affect an operating mode.
12
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Preliminary - TQ5139 Data Sheet (V 0.6)
Application/Test Circuit:
CLNA Output CMixer RF Input
1.2 pF 3.9 pF Vdd LNA 6.8 nH 10 nH
100 nF GAIN LIN BUFFEN Vdd DIG
Vdd Mixer
150 nH
CL NA_ OU T GAI N LIN BU FFE N CMI X_I N VD D_ DIG
150 nH 9 pF Cell IF Output
390 ohms 100 nF 5.6 nH
Iset
Logic Control
CM_OUT+
8:1
9 pF
CM_OUT-
CLNA Input
CLNA_IN
9 pF
CLNA_GND
MIX_GND
2.7 pF
VDD_LNA
TQ5139
Vdd_MIX
Vdd Mixer
3 pF
8:1
GLNA Input
100 nF
3.3 nH
Vdd LNA
GPS IF Output
GLNA_IN
GM_OUT+
6 pF
GPS_GND GM_OUTGL NA_ OU T CL O_ OU T
1.0 pF
3 pF
VD D_L O
CL O_I N
GL O_I N
GMI X_I N
220 nH Vdd LO 3.9 nH Vdd LNA 1 pF 2 pF 1 pF 100 nF 3.3 nH
220 nH Vdd Mixer
GLNA Output GLO Input CLO Input
GMixer Input
CLO Output
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13
TQ5139-Preliminary Data Sheet (V 0.6)
Recommended PC board layout to Accept 24 Pin Module Package:
Notes: 1 Only ground signal traces are allowed directly under the package 2 Primary dimensions are in millimeters
14
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Preliminary -TQ5139 Data Sheet (V 0.6)
Package Type: 24 Pin Plastic Module Package
DESCRIPTION JEDEC DESIGNATION METRIC ENGLISH NOTE
PIN 1
Detail X
PIN 1
D etail X
LA SER M ARK PIN 1 ID
A b D D2 e E E2 L AA BB CC
OVERALL HEIGHT TERMINAL WIDTH PACKAGE LENGTH EXPOSED PAD LENGTH TERMINAL PITCH PACKAGE WIDTH EXPOSED PAD WIDTH TERMINAL LENGTH PIN 1 ID LENGTH PIN 1 ID WIDTH PIN 1 ID TO EDGE
0.90 +/-.10 mm 0.23 +/-.07 mm 4.00 mm BSC 2.45 +/-.15 mm 0.50 mm BSC 4.00 mm BSC 2.45 +/-.15 mm 0.40 +/-.10 mm 0.235 mm BSC 0.235 mm BSC 0.18 mm BSC
.035 +/-.004 in .009 +/-.003 in .157 in .084 +/-.006 in .020 in .157 in .084 +/-.006 in .016 +/-.004 in .009 in .009 in .007 in
1 1 1 1 1 1 1 1 1 1 1
DD PIN 1 ID TO EDGE 0.18 mm BSC .007 in 1 Notes: Primary dimensions are in metric millimeters. The English equivalents are calculated and subject to rounding error.
TQ5139-Preliminary Data Sheet (V 0.6)
Additional Information
For latest specifications, additional product information, worldwide sales and distribution locations, and information about TriQuint: Web: www.triquint.com Email: info_wireless@tqs.com Tel: (503) 615-9000 Fax: (503) 615-8902
For technical questions and additional information on specific applications: Email: info_wireless@tqs.com
The information provided herein is believed to be reliable; TriQuint assumes no liability for inaccuracies or omissions. TriQuint assumes no responsibility for the use of this information, and all such information shall be entirely at the user's own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. TriQuint does not authorize or warrant any TriQuint product for use in life-support devices and/or systems. Copyright (c) 2002 TriQuint Semiconductor, Inc. All rights reserved.
Revision 0.6 December, 2002
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