CEL UPC8190K-E1-A

RX-IF SiMMIC FOR W-CDMA
AGC + I/Q DEMODULATOR
FEATURES
UPC8190K
BLOCK DIAGRAM
• Rx-IF:
380 MHz
15
• LOW POWER CONSUMPTION:
VCC = 3.0 V
• SMALL 20 PIN QFN PACKAGE
Flat lead style for better performance
14
13
12
11
16
10
17
9
18
8
• TAPE AND REEL PACKAGING AVAILABLE
19
1/2 freq. +
Phase Shifter
Reg. &
Gain Control
6
20
DESCRIPTION
NEC's UPC8190K is a Silicon Monolithic Integrated Circuit
designed as a receiver (RX) section for W-CDMA. The
UPC8190K is a RX-IF IC including IF-AGC amplifier and
demodulator. This IC is suitable for kit-use for W-CDMA IF
section.
7
1
2
3
4
5
APPLICATIONS
• W-CDMA
This IC was developed using NEC's new ultra high speed
silicon bipolar process.
NEC's stringent quality assurance and test procedures ensure the highest reliability and perormance.
ELECTRICAL CHARACTERISTICS (unless otherwise specified, TA = 25°C, VCC = 3.0 V, fIF = 382.5 MHz, fLO =
760 MHz, PLO = -15 dBm, fI/Q = 2.5 MHz)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
PARAMETERS AND CONDITIONS
UP8190K
QFN-20
UNITS
MIN
TYP
MAX
mA
µA
–
–
9
–
12
1
ICC
Circuit Current, no signals
at power saving mode
VG1
Voltage Gain, VCONT= 2.5 V
dB
68
77
–
VG2
VCONT= 0.5 V
dB
–
-20
-15
dBm
-60
0
-55
3
–
–
Local Leakage, Leakage to I/Q port when local = 760 MHz
and output = 30mVp-p balanced
dBc
–
–
20
I/Q Bandwidth, 3 dB down
MHz
10
–
–
I/Q Maximum output swing, Balanced ouptut
Vp-p
1
–
–
dB
–
–
∆0.5
IIP3
LoL
BW(I/Q)
VOUT(SAT)
AE
Third Order Input Intercept Point, Rs = 600Ω balanced,
Gain= +65 dB PIN = -70 dB
Gain= -10 dB PIN = -10 dB
I/Q Gain Balance, fI/Q = 2.5 MHz
PE
I/Q Phase Error, fI/Q = 2.5 MHz
deg
–
–
±4
GACC
Gain Accuracy, VCONT = 1 to 2 V
dB/V
–
∆ 4.6
∆6
20
TPS(Rise)
Rise time from power-saving mode
us
–
–
VPS(Rise)
Rising voltage from power-saving mode
V
2.2
–
–
VPS(fall)
Falling voltage from power-saving mode
V
–
–
0.5
Gain Flatness, fIF±2.5 MHz
dB
–
–
∆ 0.5
GF
California Eastern Laboratories
UPC8190K
STANDARD CHARACTERISTICS FOR REFERENCE (unless otherwise specified,TA = 25°C, VCC = 3.0 V,
fIF = 382.5 MHz, fLO = 760 MHz, PLO = -15 dBm, fI/Q = 2.5 MHz)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
NF
UP8190K
QFN-20
PARAMETERS AND CONDITIONS
UNITS
MIN
TYP
MAX
dB
–
9.5
12
Noise Figure, Gain = +65 dB
EVM
Error Vector Magnitude, IF = 380 MHz, 3.84 Msps
QPSK modulation, Gain is adjusted.
%rms
–
3
–
P1dB
Input Power at 1 dB compression point at Gain = +50 dB
dBm
–
-45
–
RECOMMENDED
OPERATING CONDITIONS
ABSOLUTE MAXIMUM RATINGS1(TA = 25°C)
SYMBOLS
UNITS
RATINGS
VCC
Supply Voltage
V
4.0
VPS, VCONT
Applied Voltage
V
-0.3 to VCC +0.3
Operating Ambient
Temperature
°C
-40 to +85
Storage Temperature
°C
-55 to +150
Ta
TSTG
PARAMETERS
SYMBOLS
UNITS MIN
TYP
Supply Voltage
V
2.7
2.85
3.3
Operating Ambient
Temperature
°C
-25
+25
+85
fIF
IF Frequency
MHz
–
380
–
fLO
Local Frequency
MHz
–
760
–
PLO
Local Input Level
dBm
-18
-15
-12
ZI/Q
I/Q Load Impedance
kW
10
20
–
ORDERING INFORMATION
Part Number
Package
UPC8190K-E1-A
20 Pin plastic QFN
VCC(AGC+REG)
GND(AGC+REG)
NC
NC
VCC(Demod)
BLOCK DIAGRAM (Units in mm)
IF_IN
15
14
13
12
11
I
16
10
17
9
Ib
GND(AGC+REG)
18
8
Q
NC
19
7
Qb
VPS
20
1/2 freq. +
Phase Shifter
Reg. &
Gain Control
1
2
3
4
5
NC
LO
Lob
GND
(Demod)
6
VCONT
I F_IN b
MAX
TA
VCC
Notes:
1. Operation in excess of any one of these parameters may result
in permanent damage.
PARAMETERS
GND(Dem od )
UPC8190K
PIN FUNCTIONS (Pin Voltage is measured at VCC = 3.0 V)
Pin
No.
Pin
Name
Applied
Voltage
(V)
Pin
Voltage
(V)
1
Vcont
0 to 3.0
-
Functions and Applications
Internal Equivalent Circuits
VCC
Gain control pin of AGC amplifier.
Variable gains are available in accordance
with applied voltage.
54 k
12 k
1
5k
2
19
3
N.C.
LO
-
-
-
-
Non connection.
This pin is not connected to internal circuit.
This pin should be opened or grounded.
—
VCC
Local signal input pin of I/Q demodulator.
Input frequency is 760 MHz.
3
4
LOb
-
-
Bypass pin of local signal input for I/Q
demodulator.
4
In the case of single local input, this pin must be
decoupled with capacitor ex. 100 to 1 000 pF.
50
50
GND
5
GND
6
(Demod.)
0
-
Ground pin of I/Q demodulator.
This pin should be grounded with minimum
inductance.
Form the ground pattern as widely as possible to
minimize ground impeadance.
7
Qb
-
-
I/Q/Ib/Qb signal output pins.
8
Q
-
-
Each pin is an emitter follower.
9
Ib
-
-
Each of Ib and Qb is differential output of I and Q.
10
I
-
-
Recommendable load impedance is 10 to 20 kΩ.
VCC
8.5 k
7
GND
11
VCC
2.7 to 3.3
-
(Demod.)
—
(phase shifter + I/Q Mixer).
12
TEST 1
0
-
13
TEST 2
0
-
14
18
GND
(AGC,
0
-
REG.)
Supply voltage pin of I/Q demodulator
TEST pin.
In actual use, this pin should be grounded.
—
Ground pin of AGC amplifier and
internal regulator.
—
This pin should be grounded with
minimum inductance.
Form the ground pattern as widely as
possible to minimize ground impedance.
8
9
10
UPC8190K
PIN FUNCTIONS (Pin Voltage is measured at VCC = 3.0 V)
Applied
Voltage
(V)
Pin
Voltage
(V)
VCC
(AGC,
REG.)
2.7 to 3.3
-
Supply voltage pin of AGC amplifier and
internal regulator.
IF_IN
-
-
IF signal input pin.
Pin
No.
Pin
Name
15
16
Functions and Applications
Internal Equivalent Circuits
—
VCC
This pin is input of AGC amplifier.
16
Balance input between 16, 17 pin.
1.1 k
Input frequency is 380 MHz.
17
1.2 k
17
IF_INb
-
-
In the case of signal local input, this pin
must be decoupled with capacitor.
20
VPS
H:
-
2.2 to VCC
1.2 k
IF signal input pin.
GND
VCC
Power saving pin.
This pin modulator can control
100 k
Active/Sleep state with bias as follows.
20
L: 0 to 0.5
VPS (V)
State
0 to 0.5
Sleep Mode
2.2 to 3
Active Mode
100 k
GND
MEASUREMENT CIRCUIT (Units in mm)
VCC
2.2 nF
TOKO
Balun transformer
616DB-1078
100 pF
2.2 nF
mPC8190K
15 nH
1 pF
1.2 kW
IF in
AGC1 AGC2 AGC3
1mF
3.3 kΩ
1mF
3.3 kΩ
1mF
3.3 kΩ
1mF
3.3 kΩ
I
12 pF
IX
100 pF
68 nH
Q
REG. and
Gain Control
Phase
Shifter
(1/2)
VPS
LO Buffer
100
pF
Remark
: AC connector
: DC terminal
: Feed through capacitor
100 pF
Vcont
LOin
QX
UPC8190K
APPLICATION EXAMPLE: W-CDMA
Variation of IF plan
µPC8190/91K: RX-IF = 380 MHz, TX-IF = 570 MHz
µPC8194/95K: RX-IF = 190 MHz, TX-IF = 380 MHz
SiMMIC
GaAs MMIC
GaAs MCM
GaAs or Si Discrete
AGC+IQ demodulator
µPC8190K, 8194K
BPF
LNA
MIX
BPF
To
Baseband
RX = 2110-2170 MHz
ANTENNA
1st LO
DUPLX
PLL1 PLL2
2nd LO = 760 MHz
PA
TX = 1920-1980 MHz
BPF
BPF
From
Baseband
AGC + PA Driver
µPG2124TH
MIX
AGC+IQ modulator
µPC8191K, 8195K
OUTLINE DIMENSIONS (Units in mm)
Package Outline QFN-20
4.2±0.2
4.0±0.2
Pin 20
3.2±0.2
3.0±0.2
3.0±0.2
3.2±0.2
4-C0.5
Pin 1
0.30±0.15
4.2±0.2
4.2±0.2
0.8±0.1
0.18±0.05
0.4
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably
be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and
agree to fully indemnify CEL for all damages resulting from such improper use or sale.
EXCLUSIVE NORTH AMERICAN AGENT FOR NEC RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Internet: http://WWW.CEL.COM
04/15/2002
4590 Patrick Henry Drive
Santa Clara, CA 95054-1817
Telephone: (408) 919-2500
Facsimile: (408) 988-0279
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CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant
with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous
Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive
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Restricted Substance
per RoHS
Concentration Limit per RoHS
(values are not yet fixed)
Concentration contained
in CEL devices
-A
Not Detected
Lead (Pb)
< 1000 PPM
Mercury
< 1000 PPM
Not Detected
Cadmium
< 100 PPM
Not Detected
Hexavalent Chromium
< 1000 PPM
Not Detected
PBB
< 1000 PPM
Not Detected
PBDE
< 1000 PPM
Not Detected
-AZ
(*)
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