UPC8126K NEC, UPC8126K Datasheet - Page 6

• Manufacturer Part Number: UPC8126K
• Description: 900 MHz BAND DIRECT QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS
• Manufacturer: NEC

ELECTRICAL CHARACTERISTICS
(T
6
MODULATOR + PRE-MIXER TOTAL (TEST CIRCUIT 1 unless otherwise specified)
Total Circuit Current
Total Circuit Current at Sleep Mode
Modulator Output Power
Local Oscillator Leakage
Image Rejection
I/Q 3rd Order Intermodulation
f
Power Save
Response Time
Error Vector Magnitude
Adjacent Channel Power
Port Current-7 pin
Port Current-17 pin
A
IF-LO
Note f
= +25°C, V
7 Harmonics
LOL
= f
Parameter
CC
IFin
1 = V
+ f
Rise Time
Fall Time
RFin
CC
2 = V
CC
3 = 3.0 V, V
( f = 50 kHz)
I
CC (PS)
I
CC
T
T
I
P (f
I
PS
PS
PS
PS
Symbol
Preliminary Data Sheet P13488EJ1V0DS00
P
LOL
IM
(TOTAL)
EVM
ACP
(17 pin)
ImR
MODout
(7 pin)
(RISE)
(FALL)
PS
IF
3 (I/Q)
TOTAL
Note
1, V
7)
PS
2
No Input Signals
V
No Input Signals
f
f
f
f
V
I/Q (DC) = Ib/Qb (DC) = V
Data Rate: 42 kbps,
RNYQ:
MOD Pattern: All Zero
V
V
f
f
f
f
V
I/Q (DC) = Ib/Qb (DC) = V
Data Rate: 42 kbps,
RNYQ:
MOD Pattern: PN9 (Pseudo-
random pattern)
No Input Signals
No Input Signals
IFin
RFin
MODout
I/Qin
IFin
RFin
MODout
I/Qin
PS
PS
PS
I/Qin
I/Qin
2.2 V unless otherwise specified)
: Low to High, TEST CIRCUIT 2
: High to Low, TEST CIRCUIT 2
= 135 MHz, P
= 135 MHz, P
= 813 MHz, P
= 2.625 kHz
= 813 MHz, P
= 2.625 kHz
= 500 mV
= 500 mV
0.5 V (Low),
= 948 MHz + f
= 948 MHz + f
Test Conditions
= 0.5
= 0.5
P-P
P-P
IFin
IFin
(Single ended)
(Single ended)
RFin
RFin
= –12 dBm
= –12 dBm
I/Q
I/Q
= –11 dBm
= –11 dBm
CC
CC
/2
/2
MIN.
–12
24
–
–
–
–
–
–
–
–
–
–
–
TYP.
–35
–40
–45
–65
1.6
35
–9
0
–
3
3
–
–
MAX.
–30
–30
–30
–65
–60
620
400
3.5
44
15
–6
5
5
PC8126K
%rms
dBm
Unit
dBc
dBc
dBc
dBc
dBc
mA
A
A
A
s
s