參數(shù)資料
型號(hào): μPC8126K
廠商: NEC Corp.
英文描述: 900 MHz Band Direct Quadrature Modulator IC(900 MHz 頻帶直接積分調(diào)節(jié)器芯片)
中文描述: 900兆赫頻帶的直接正交調(diào)制器集成電路(900兆赫的頻帶直接積分調(diào)節(jié)器芯片)
文件頁(yè)數(shù): 6/20頁(yè)
文件大?。?/td> 189K
代理商: ΜPC8126K
Preliminary Data Sheet P13488EJ1V0DS00
6
μ
PC8126K
ELECTRICAL CHARACTERISTICS
(T
A
= +25°C, V
CC
1 = V
CC
2 = V
CC
3 = 3.0 V, V
PS
1, V
PS
2
2.2 V unless otherwise specified)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
MODULATOR + PRE-MIXER TOTAL (TEST CIRCUIT 1 unless otherwise specified)
Total Circuit Current
I
CC
(TOTAL)
No Input Signals
24
35
44
mA
Total Circuit Current at Sleep Mode
I
CC (PS)
TOTAL
V
PS
0.5 V (Low),
No Input Signals
0
15
μ
A
Modulator Output Power
P
MODout
–12
–9
–6
dBm
Local Oscillator Leakage
LOL
Note
–35
–30
dBc
Image Rejection
ImR
–40
–30
dBc
I/Q 3rd Order Intermodulation
IM
3 (I/Q)
–45
–30
dBc
f
IF-LO
×
7 Harmonics
P (f
IF
×
7)
f
IFin
= 135 MHz, P
IFin
= –12 dBm
f
RFin
= 813 MHz, P
RFin
= –11 dBm
f
MODout
= 948 MHz + f
I/Q
f
I/Qin
= 2.625 kHz
V
I/Qin
= 500 mV
P-P
(Single ended)
I/Q (DC) = Ib/Qb (DC) = V
CC
/2
Data Rate: 42 kbps,
RNYQ:
α
= 0.5
MOD Pattern: All Zero
–65
dBc
Rise Time
T
PS
(RISE)
V
PS
: Low to High, TEST CIRCUIT 2
3
5
μ
s
Power Save
Response Time
Fall Time
T
PS
(FALL)
V
PS
: High to Low, TEST CIRCUIT 2
3
5
μ
s
Error Vector Magnitude
EVM
1.6
3.5
%rms
Adjacent Channel Power
ACP
(
f =
±
50 kHz)
f
IFin
= 135 MHz, P
IFin
= –12 dBm
f
RFin
= 813 MHz, P
RFin
= –11 dBm
f
MODout
= 948 MHz + f
I/Q
f
I/Qin
= 2.625 kHz
V
I/Qin
= 500 mV
P-P
(Single ended)
I/Q (DC) = Ib/Qb (DC) = V
CC
/2
Data Rate: 42 kbps,
RNYQ:
α
= 0.5
MOD Pattern: PN9 (Pseudo-
random pattern)
–65
–60
dBc
Port Current-7 pin
I
PS
(7 pin)
No Input Signals
620
μ
A
Port Current-17 pin
I
PS
(17 pin)
No Input Signals
400
μ
A
Note
f
LOL
= f
IFin
+ f
RFin
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