|
Details, datasheet, quote on part number:UPC8194K-E1
| |
Datasheet text preview:
RX-IF SiMMIC FOR W-CDMA UPC8194K AGC + I/Q DEMODULATOR
FEATURES
· RX-IF: 190 MHz · LOW POWER CONSUMPTION: VCC = 3.0 V · SMALL 20 PIN QFN PACKAGE: Flat lead style for better performance · TAPE AND REEL PACKAGING AVAILABLE
BLOCK DIAGRAM
15 14 13 12 11
16
10
17
9
18 1/4 freq. + Phase Shifter
8
19
7
Reg. & Gain Control
20
6
DESCRIPTION
The UPC8194K is a Silicon Microwave Monolithic integrated circuit designed as a receiver (RX) section for W-CDMA. The UPC8194K is a RX-IF IC including IF-AGC amplifier and demodulator. This IC is suitable for kit-use for W-CDMA IF section. This IC was developed using NEC's new ultra high seed silicon bipolar process. NEC's stringent quality assurance and test procedures ensure the highest reliability and perormance.
1
2
3
4
5
APPLICATIONS
· W-CDMA
ELECTRICAL CHARACTERISTICS (unless otherwise specified, TA = 25°C, VCC = 3.0 V, fIF = 192.5 MHz, fLO = 760 MHz,
PLO = -15 dBm, fI/Q = 2.5 MHz) PART NUMBER PACKAGE OUTLINE SYMBOLS ICC VG IIP3 PARAMETERS AND CONDITIONS Circuit Current, no input signals power saving mode Voltage Gain, VCONT= 2.5 V VCONT= 0.5 V Input Third Order Intercept Point, Gain= +65 dB,Rs = 600 Balanced,Pin = -76 dBm Gain= -10 dB, Rs = 600 Balanced,Pin = -10 dBm Local Leakage, leakage to I/Q port when local = 760 MHz and output = 30mVp-p balanced I/Q Bandwidth, 3 dB down I/Q Maximum output swing, balanced ouptut I/Q Gain Balance, fI/Q = 2.5 MHz I/Q Phase Error, fI/Q = 2.5 MHz Gain Accuracy, VCONT = 1 to 2 V Rise time from power-saving mode Rising voltage from power-saving mode Falling voltage from power-saving mode Gain Flatness at fIF ±2.5 MHz UNITS mA µA dB MIN 70 -60 0 10 1 2.2 UPC8194K QFN-20 TYP 9.3 77 -55 3 4.6 MAX 12.6 1 -20 20 0.5 ±3 6 20 0.5 0.5
dBm dBm dBc MHz Vp-p dB Deg dB/V us V V dB
LoL B W (I/Q) VOUT(I/Q) AE PE GACC T PS(Rise) V PS(Rise) VPS(fall) GF
California Eastern Laboratories
UPC8194K STANDARD CHARACTERISTICS FOR REFERENCE (unless otherwise specified,TA = 25°C, VCC = 3.0 V,
fIF = 192.5 MHz, fLO = 760 MHz, PLO = -15 dBm, fI/Q = 2.5 MHz) PART NUMBER PACKAGE OUTLINE SYMBOLS NF EVM P1dB PARAMETERS AND CONDITIONS Noise Figure, Gain = +65 dB Error Vector Magnitude, IF = 190 MHz, 3.84 Msps QPSK modulation, Gain is adjusted. Input Power at 1 dB compression point at Gain = +50 dB UNITS dB %rms dBm MIN UPC8194K QFN-20 TYP 9.5 3 -50 MAX
ABSOLUTE MAXIMUM RATINGS1, (TA = 25°C)
SYMBOLS VCC VPS, VCONT TA T STG PD PARAMETERS Supply Voltage Applied Voltage Operating Ambient Temperature Storage Temperature Power Dissipation UNITS V V °C °C mW RATINGS 4.0 -0.3 to VCC+0.3 -40 to +85
RECOMMENDED OPERATING CONDITIONS
SYMBOLS VCC TA fIF PARAMETERS Supply Voltage Operating Ambient Temperature IF Frequency Local Frequency Local input Level I/Q load impedance I/Q loutput frequency UNITS MIN V °C MHz MHz dBm k MHz 2.7 -25 -18 10 TYP 3.0 +25 190 760 -15 20 MAX 3.3 +85 -12 10
-55 to +150 309
fLO P LO Z I/Q fI/Q
Notes: 1. Operation in excess of any one of these parameters may result in permanent damage.
ORDERING INFORMATION
Part Number UPC8194K-E1 Package 20 Pin plastic QFN
TYPICAL PERFORMANCE CURVES (VCC = 3.0 V, VPS = 2.5 V, fIF = 192.5 MHz, fLO = 760 MHz, PLO = -15 dBm, fI/Q =
MHz, VI/Q = 400 mVp-p balanced)
2.5
VOLTAGE GAIN vs. AGC CONTROL VOLTAGE
NOISE FIGURE and INPUT 3rd ORDER INTERCEPT POINT vs. VOLTAGE GAIN
Noise Figure NF (dB) , Input 3rd Order Intercept Point IIP3 (dBm)
100 Ta = +25°C 80
100 80
IIP3 NF
(Ta = +25°C) (Ta = +25°C)
NF
60 40 20 0
Voltage Gain VG (dB)
60 40 20 0 -20 -40 0 0.5 1.0 1.5 VCC = 3.0 V fIF = 192.5 MHz fI/Q = 2.5 MHz fLO = 760 MHz PinLO = -18 dBm 2.0 2.5 3.0
IIP3
-20 -40 -60 -80 -100 -40 VCC = 3.0 V fIF1 = 192.5 MHz fIF2 = 192.6 MHz fLO = 760 MHz PinLO = -18 dBm -20 0 20 40 60 80 100
AGC Control Voltage Vcont (V)
Voltage Gain VG (dB)
UPC8194K BLOCK DIAGRAM (Units in mm)
VCC (AGC+REG)
GND (AGC+REG)
NC
NC
15
14
13
12
IF_I N
16 10 I
I F_ I N b
17 9 Ib
GN D ( A GC+ REG )
18 8 19 Q
NC
Reg. & Gain Control
1/4 freq. + Phase Shifter
VCC (Demod)
11
7
Qb GN D (Dem od )
VPS
20
6
1
2
3
4
5
VCONT
LO
Lob
NC
GND (Demod)
|
|
