UPC8190K Datasheet, PDF (1/5 Pages) NEC – RX-IF SiMMIC FOR W-CDMA AGC + I/Q DEMODULATOR

RX-IF SiMMIC FOR W-CDMA _UPC8190K
AGC + I/Q DEMODULATOR
FEATURES
• Rx-IF:
380 MHz
• LOW POWER CONSUMPTION:
VCC = 3.0 V
• SMALL 20 PIN QFN PACKAGE
Flat lead style for better performance
• TAPE AND REEL PACKAGING AVAILABLE
DESCRIPTION
The 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.
This IC was developed using NEC's new ultra high speed
silicon bipolar process.
NEC's stringent quality assurance and test procedures en-
sure the highest reliability and perormance.
BLOCK DIAGRAM
15
14
13
12
11
16
17
18
19
Reg. &
Gain Control
20
10
9
8
1/2 freq. +
Phase Shifter
7
6
1
2
3
4
5
APPLICATIONS
• W-CDMA
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
UP8190K
QFN-20
SYMBOLS
PARAMETERS AND CONDITIONS
UNITS
MIN
TYP
MAX
ICC
Circuit Current, no signals
at power saving mode
mA
–
µA
–
VG1
Voltage Gain, VCONT= 2.5 V
dB
68
VG2
VCONT= 0.5 V
dB
–
IIP3
Third Order Input Intercept Point, Rs = 600Ω balanced,
Gain= +65 dB PIN = -70 dB
dBm
-60
Gain= -10 dB PIN = -10 dB
0
LoL
Local Leakage, Leakage to I/Q port when local = 760 MHz
dBc
–
and output = 30mVp-p balanced
BW(I/Q) I/Q Bandwidth, 3 dB down
MHz
10
VOUT(SAT) I/Q Maximum output swing, Balanced ouptut
Vp-p
1
AE
I/Q Gain Balance, fI/Q = 2.5 MHz
dB
–
PE
I/Q Phase Error, fI/Q = 2.5 MHz
deg
–
GACC
Gain Accuracy, VCONT = 1 to 2 V
dB/V
–
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
–
GF
Gain Flatness, fIF±2.5 MHz
dB
–
9
–
77
-20
-55
3
–
–
–
–
–
∆ 4.6
–
–
–
–
12
1
–
-15
–
–
20
–
–
∆0.5
±4
∆6
20
–
0.5
∆ 0.5
California Eastern Laboratories