3 V SUPER MINIMOLD L-BAND
UPC2756TB
SI MMIC DOWNCONVERTER
FEATURES
• HIGH DENSITY SURFACE MOUNTING:
6 Pin Super Minimold or SOT-363 package
• WIDE BAND OPERATION:
RF = 0.1 to 2.0 GHz
IF = 10 to 300 MHz
• ON BOARD OSCILLATOR
• SUPPLY VOLTAGE:
V
CC
= 2.7 TO 3.3 V
RF
Input
IF
Output
INTERNAL BLOCK DIAGRAM
DESCRIPTION
NEC's UPC2756TB is a silicon MMIC integrated circuit manu-
factured using the NESAT III process. The device consists of
a double balance mixer, an IF amplifier and a built-in LO. this
device is suitable as a L-BAND downconverter for the receiver
stage of wireless systems. The UPC2756TB is pin compatible
and has comparable performance as the larger UPC2756T, so
it is suitable for use as a replacement to help reduce system
size. The IC housed in a 6 pin super minimold or SOT-363
package.
NEC's stringent quality assurance and test procedures ensure
the highest reliability and performance.
LO1
LO2
V
CC
GND
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C, Vcc = 3 V, Z
L
= Zs = 50
Ω)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
I
CC
f
RF
f
IF
CG
NF
P
SAT
OIP
3
ISO
PN
R
TH (J-A)
PARAMETERS AND CONDITIONS
Circuit Current (no signal)
RF Frequency Response
(3 dB down from the gain at f
RF
= 900 MHz, f
IF
= 150 MHz)
IF Frequency Response
(3 dB down from the gain at f
RF
= 900 MHz, f
IF
= 150 MHz)
Conversion
Gain
1
f
RF
= 900 MHz, f
IF
= 150 MHz
f
RF
= 1.6 GHz, f
IF
= 20 MHz
f
RF
= 900 MHz, f
IF
= 150 MHz
f
RF
= 1.6 GHz, f
IF
= 20 MHz
f
RF
= 900 MHz, f
IF
= 150 MHz
f
RF
= 1.6 GHz, f
IF
= 20 MHz
UNITS
mA
GHz
MHz
dB
dB
dB
dB
dBm
dBm
dBm
at RF pin
at IF pin
dBm
dBm
dBc/Hz
°C/W
-11
-15
MIN
3.5
0.1
10
11
11
300
14
14
10
13
-8
-12
+4
-35
-23
-68
325
17
17
13
16
UPC2756TB
S06
TYP
6.0
MAX
8.0
2.0
Noise Figure
Saturated Output Power
2
SSB Output 3rd Order Intercept Point
f
RF
= 0.8~2.0 GHz, f
IF
= 100 MHz
LO Leakage, f
LO
= 0.8 ~2.0 GHz
Phase Noise
3
, f
OSC
= 1.9 GHz
Thermal Resistance (Junction to Ambient)
Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB
Notes:
1. P
RF
= -40 dBm.
2. P
RF
= -10 dBm.
3. See Application Circuit.
California Eastern Laboratories
CEL [ CALIFORNIA EASTERN LABS ]
