UPC8116GR Datasheet, PDF (1/8 Pages) NEC – 500 MHz AM/ASK RECEIVER IC

500 MHz AM/ASK RECEIVER IC UPC8116GR
FEATURES
INTERNAL BLOCK DIAGRAM
• WIDEBAND RF & LO BANDWITH: 100~500 MHz
• HIGH GAIN: 118 dB Typical
• RSSI DYNAMIC RANGE: 70 dB
• LOW POWER DISSIPATION: 12 mW @ 3 V
• POWER SAVE FUNCTION
• SMALL PACKAGE: 20 pin SSOP
• AVAILABLE IN TAPE AND REEL
DESCRIPTION AND APPLICATIONS
The UPC8116GR is a Si MMIC Wideband IF Receiver IC
manufactured with the NESAT III silicon bipolar process. The
IC consists of a mixer, on-chip oscillator, IF amplifier, limiter
amplifier, OP amp, and built-in RSSI and power save func-
tions. The device operates over a wide 2.7 to 5.5 V supply
voltage range while drawing only 4 mA at 3 V. It is housed in
a small 20 pin SSOP package. The device was specifically
designed for use in low cost automotive keyless entry receiv-
ers, wireless security systems, UHF remote control, and other
low power Part 15 applications.
NEC's stringent quality assurance and test procedures assure
the highest reliability and performance.
MIXER IN 1
MIXER OUT 2
IF IN 3
BYPASS + 4
BYPASS - 5
RSSI 6
Vcc 7
OP AMP Gnd ₈
OP AMP IN + 9
OP AMP IN - ₁₀
IF AMP
RSSI
LIMITER
+ AMP
-
OP AMP
20 GND
19 LO (C)
18 LO (E)
17 POWER SAVE
16 IF OUT
15 GND
14 LIMITER IN
13 BYPASS +
12 BYPASS -
11 OP AMP OUT
ELECTRICAL CHARACTERISTICS (TA = 25°C, Vcc = Vps = 3 V, unless otherwise specified)
PART NUMBER
PACKAGE OUTLINE
UPC8116GR
S20
SYMBOLS
PARAMETERS AND CONDITIONS
UNITS
MIN
TYP
ICC
Circuit Current, No Input Signal
IPS
Current in Power Save Mode, PIN 17 grounded
MIXER SECTION
fRF
RF Input Frequency Range, fIF = 10.7 MHz, fRF > fLO
fLO
LO Input Frequency Range, fIF = 10.7 MHz, fRF > fLO
fIF
IF Output Frequency Range, Pin = -80 dBm, -3 dB Down
CG
Mixer Conversion Gain, PRF = -50 dBm, PLO = -10 dBM
fIF = 10.7 MHz, Zs = 50 Ω
ISOL(LO-RF) LO to RF Isolation, fLO = 304.3 MHz, -10 dBm
ISOL(RF-LO) RF to LO Isolation, fRF = 315 MHz, -30 dBm
NF
Noise Figure
IF SECTION
GIF
IF Amplifier Gain, fin = 10.7 MHz, Pin = -80 dBm
RSSI
RSSI Sensitivity, fRF = 315 MHz, fLO = 304.3 MHz, Pin = -10 dBm
DRSSI
RSSI Dynamic Range
∆RSSI/∆PRF RSSI Linearity, fRF = 315 MHz, fLO = 304.3 MHz, Pin = -10 dBm
OP AMP
fOP
OP Amp Input Frequency Range, Pin = -50 dBm
GOP
OP Amp Gain, fIN = 200 KHz, Pin = -50 dBm
mA
µA
MHz
MHz
MHz
dB
dBc
dBc
dB
dB
dBm
dB
dB
KHz
dB
2.6
4.1
100
100
0.3
3.5
6.5
40
50
15
62
65
-100
70
±2
200
500
50
57
MAX
5.7
1.0
500
500
15
11.2
-85
800
California Eastern Laboratories