參數(shù)資料
型號(hào): BA481
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 參考電壓二極管
英文描述: UHF mixer diode
中文描述: SILICON, UHF BAND, MIXER DIODE, DO-34
文件頁(yè)數(shù): 3/5頁(yè)
文件大小: 33K
代理商: BA481
1996 Mar 19
3
Philips Semiconductors
Product specification
UHF mixer diode
BA481
ELECTRICAL CHARACTERISTICS
T
amb
= 25
°
C unless otherwise specified.
Note
1.
The local oscillator is adjusted for a diode current of 2 mA.
IF amplifier noise F
if
= 1.5 dB; f = 35 MHz.
THERMAL CHARACTERISTICS
Note
1.
Refer to SOD68 standard mounting conditions.
SYMBOL
PARAMETER
CONDITIONS
MAX.
UNIT
V
F
forward voltage
see Fig.2
I
F
= 1 mA
I
F
= 10 mA
V
R
= 4 V; see Fig.3
V
R
= 4 V; T
amb
= 60
°
C; see Fig.3
f = 1 kHz; I
F
= 5 mA
f = 900 MHz; note 1
f = 1 MHz; V
R
= 0 V; see Fig.4
450
mV
600
mV
μ
A
μ
A
dB
pF
I
R
reverse current
10
100
13
8
1.1
r
s
F
C
d
series resistance
noise figure
diode capacitance
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
R
th j-a
thermal resistance from junction to ambient
note 1
320
KW
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