參數(shù)資料
型號(hào): μPC2749T
廠商: NEC Corp.
英文描述: Buffer Amplifiers IC(帶緩沖的放大器集成電路)
中文描述: 緩沖放大器集成電路(帶緩沖的放大器集成電路)
文件頁數(shù): 7/16頁
文件大?。?/td> 267K
代理商: ΜPC2749T
μ
PC2745T,
μ
PC2749T
7
μ
PC2745T —
10
0
–10
–20
–30
–40
–50
0
–40
–30
–20
–10
V
CC
= 1.8 V
V
CC
= 2.7 V
V
CC
= 3.3 V
V
CC
= 3.0 V
f = 500 MHz
OUTPUT POWER vs. INPUT POWER
O
O
Input Power P
in
(dBm)
10
0
–10
–20
–30
–40
–50
0
–40
–30
–20
–10
f = 500 MHz
V
CC
= 3.0 V
OUTPUT POWER vs. INPUT POWER
O
O
Input Power P
in
(dBm)
T
A
= + 85 C
T
= –40 C
T
A
= + 25 C
T
A
= + 85 C
T
A
= + 25 C
T
A
= –40 C
10
0
–10
–20
–30
–40
–50
0
–40
–30
–20
–10
V
CC
= 1.8 V
V
CC
= 2.7 V
V
CC
= 3.3 V
V
CC
= 3.0 V
f = 1.0 GHz
OUTPUT POWER vs. INPUT POWER
O
O
Input Power P
in
(dBm)
10
0
–10
–20
–30
–40
–50
0
–40
–30
–20
–10
V
CC
= 1.8 V
V
CC
= 2.7 V
V
CC
= 3.3 V
V
CC
= 3.0 V
f = 2.0 GHz
OUTPUT POWER vs. INPUT POWER
O
O
Input Power P
in
(dBm)
5
0
–5
–10
–15
0.1
0.3
Frequency f (GHz)
1.0
3.0
SATURATED OUTPUT POWER vs. FREQUENCY
S
O
60
50
40
30
20
10
–30
–5
–25
–20
–15
–10
V
CC
= 1.8 V
V
CC
= 2.7 V
V
CC
= 3.3 V
V
CC
= 3.0 V
f
1
= 500 MHz
f
2
= 502 MHz
3RD ORDER INTERMODULATION DISTORTION
vs. OUTPUT POWER OF EACH TONE
3
3
Output Power of Each Tone P
o(each)
(dBm)
P
in
= –6 dBm
V
CC
= 1.8 V
V
CC
= 2.7 V
V
CC
= 3.3 V
V
CC
= 3.0 V
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