1)VIOR测试按下面要求进行;测试者测量VIO并判定VIO,是正还是负.如果VIO是正,则测试耆要调调整能力是对器件的VIO等于最大或最小规范值而言的.
25℃).-5mA ( TA=55℃和TA=125℃℃).3)IL=10mA (TA=25℃). 5mA(TA=55℃和TA=125℃℃).
3--1
潮 量 |
被测参数 |
规范值 |
| ||
数值 |
单位 |
公 式 |
最小 |
最大 |
单位
|
T1 |
ns |
T1=T2 |
|
60.O |
ns |
T2 |
ns |
T1=T2 |
|
60.0 |
ns |
△VOV2+
|
V
|
|
|
50.O%
|
|
VOV2- |
V
|
|
|
50.O% |
|
△VOV2- |
V |
|
|
|
|
VOV2- |
μS |
20.O |
V/μS | ||
△T2 |
V |
|
|
|
|
T3 |
μS |
20.0 |
n /μS | ||
T3 |
nS |
T1=T2 |
60.0 |
nS | |
|
ns |
T1=T2 |
|
60.O |
n8 |
△VoV3+ |
V |
|
|
|
|
VO3 |
V |
|
50.O% | ||
△VO3- |
V
|
|
|
50.0%
|
|
△V03+
|
V
|
20.O |
|
n/μS | |
△VO3+ |
μS | ||||
△VO3- |
V |
|
|
|
|
△T3- |
μS |
20.0 |
V/μS | ||
TACT1+ |
μS |
TACT+=TACT1+ |
|
1.2 |
pS |
TACT1- |
μS |
TACT-=TACT1- |
|
1.2 |
μS |
|
|
AVIO=(E21-E1)×10 |
-30.0 |
30.O |
.v/℃ |
|
|
AVIO=(E24- E1) ×lO |
-400.0 |
400.O |
pA/℃ |
|
|
AVIO=(E41-E1)×12.5 |
-30.0 |
30.O |
pV/℃ |
|
|
AVIO =(E44-E4)×12.5 |
-400.0 |
400.0 |
pA/℃ |
VIOR至过零偏负1mV,若VIO为负.则耍调整VIO.至过零偏正1mV.本表规定的规范值表明所要求的最小
表3--2 JF2520
|
|
测 |
施‘加电压(V) |
开关位置 | ||||||||||||
分组
|
符号
|
试 号 |
V+ |
V- |
VDc |
Vc |
VI |
sl |
S2 |
S3 |
s4 |
S5 |
S6 |
S7 |
S8 |
S9 |
|
|
l |
15 |
-15 |
O |
|
|
|
|
|
|
|
|
|
|
|
VIO
|
2 |
25 |
-5 |
10 |
|
—— |
1 |
l |
1 |
l |
l |
2 |
1 |
l |
1 | |
3 |
5 |
-2 |
-10 |
—— |
| |||||||||||
|
4 |
15 |
-15 |
O |
|
|
|
|
|
|
|
|
|
|
| |
IIO |
5 |
25 |
-5 |
10 |
|
|
2 |
2 |
1 |
1 |
1 |
2 |
1 |
l |
1 | |
6 |
5 |
-25 |
—10 |
|
| |||||||||||
|
7 |
15 |
-15 |
O |
|
|
|
|
|
|
|
|
|
|
| |
IIB+ |
8 |
25 |
-5 |
10 |
—— |
|
2 |
1 |
1 |
l |
l |
2 |
1 |
l |
1 | |
9 |
5 |
-25 |
-10 |
|
| |||||||||||
IIB- |
10 |
15 |
-15 |
O |
|
|
|
|
|
|
|
|
|
|
| |
A1
|
|
u |
25 |
-5 |
10 |
|
|
l |
2 |
1 |
1 |
1 |
2 |
l |
1 |
1 |
TA=25℃℃
|
12 |
5 |
-25 |
-10 |
|
| ||||||||||
KSVR+ |
|
10 |
-15 |
O |
|
|
|
|
|
|
|
2 |
1 |
l |
1 | |
|
13
|
20 |
-15 |
O |
|
|
l
|
1
|
1
|
1
|
1
| |||||
KSVR-
|
|
15 |
--10 |
O |
|
. |
|
|
|
|
|
|
|
|
| |
|
14
|
15 |
—2cI |
O |
|
|
1
|
1
|
l
|
l
|
l
|
2
|
l \ |
l
|
1
| |
|
|
5 |
-25 |
-10 |
|
|
|
|
|
|
|
|
|
|
| |
KCMR
|
15
|
2i |
-5 |
10 |
|
|
1
|
l
|
1
|
1
|
l
|
2
|
1
|
1
|
1
| |
VIOR+ |
16 |
15 |
一l5 |
|
|
|
1 |
l |
2 |
3 |
3 |
l |
2 |
'3 |
3 | |
VIOR- |
17 |
15 |
—15 |
|
|
|
l |
l |
3 |
.3 |
3 |
l |
2 |
3 |
3 | |
Is |
18 |
15 |
—15 |
O |
|
|
l |
l |
1 |
1 |
1 |
2 |
l |
1 |
1 | |
|
|
19 |
15 |
-15 |
O |
|
|
|
|
|
|
|
|
|
|
|
VIO |
20 |
25 |
-5 |
10 |
|
|
1 |
l |
1 |
l |
1 |
2 |
1 |
1 |
1 | |
21 |
5 |
-25 |
-10 |
|
| |||||||||||
|
22 |
15 |
-l5 |
O |
|
|
|
|
|
|
|
|
|
|
| |
A2
|
IIO |
23 |
25
|
-5
|
10
|
|
|
2
|
2
|
1
|
1
|
l
|
2
|
1
|
l
|
1
|
TA=125℃℃ |
24 |
5 |
-25 |
-10 |
|
| ||||||||||
|
25 |
15 |
-15 |
0 |
|
|
|
|
|
|
|
|
|
|
| |
IIB+ |
26 |
25 |
-5 |
10 |
|
|
2 |
1 |
1 |
1 |
1 |
2 |
1 |
1 |
1 | |
27 |
5 |
-25 |
-10 |
|
|
测 量 |
被测参数 |
规.范值 |
| ||
数值 |
单位 |
公 式 |
最小 |
最大 |
单位
|
E1 |
|
VIO=E1 |
|
|
|
E2 |
V |
VIO=E2 |
-5.0 |
5.0 |
mV |
E3 |
VIO=E3 | ||||
E4 |
V |
IIO = (E-Et)×100 |
|
|
|
E5 |
IIO= (Ez-Es)×100 |
-25.O |
' 25.0 |
nA | |
E6 |
IIO= (Er-Ea) ×100 | ||||
E7 |
V |
IIB=( E-E)×100 |
|
|
|
E8 |
IIB=(Ez-Es)×100 |
1.0 |
200.O |
nA | |
E9 |
IIB=(E-E,)×100 | ||||
El0 |
V |
IIB=(Ei-E10) ×100 |
|
|
|
Ell |
IIB=(Ez--EIL) ×100 |
1.0 |
200.O |
nA | |
E12 |
IIB=(Ej--EI)× 1OD | ||||
El3 |
V |
80 |
|
dB | |
14 | |||||
El5
|
V |
|
80 |
|
dB |
E16 | |||||
E17 El8 |
V
|
80
|
|
dB
| |
El9 |
V |
VIOR+=E19-E1 (El<O) |
6.O |
|
mV |
E20 |
V |
VIO=E1-E20 (EL>O) |
|
-6.0 |
mV |
I21 |
mA |
IS=IS1 |
|
6.O |
mA |
E22 |
|
VIO=E2I |
|
|
|
E23 |
V |
VIO=E22 |
-8.0 |
8.O |
mV |
E24 |
VIO=E23 | ||||
E25 |
|
IIO = (E-Et)×100 |
|
|
|
E26 |
V |
IIO= (Ez-Es)×100 |
-50.0 |
50.0 |
nA |
E27 |
IIO= (Er-Ea) ×100 | ||||
E28 |
|
IIB=( E-E)×100 |
|
|
|
E29 |
V |
IIB=(Ez-Es)×100 |
1.0 |
400.0 |
nA |
E30 |
IIB=(E-E,)×100 |
|
|
测 |
施加电压(V) |
开关位置 | ||||||||||||
分组
|
符号
|
试 号 |
V+ |
V-- |
V |
Vc |
V; |
S1 |
S2 |
S3 |
§4 |
S5 |
S6 |
S7 |
S8 |
S9 |
|
IIB- |
28 |
15 |
-15 |
0 |
|
|
|
|
|
|
|
|
|
|
|
KSVR+ |
29 |
25 |
-5 |
10 |
|
|
1 |
2 |
1 |
1 |
1 |
2 |
1 |
1 |
1 | |
30 |
5 |
-25 |
-10 |
|
| |||||||||||
|
3l |
lD |
-15 |
O |
|
|
|
|
|
|
|
|
|
|
| |
20 |
-15 |
O |
|
|
1
|
1
|
1
|
1
|
1
|
2
|
l
|
1
|
l
| |||
A2 |
KSVR-
|
|
15 |
-10 |
0 |
|
|
|
|
|
|
|
|
|
|
|
TA =125℃ |
|
32
|
15 |
-20 |
O |
|
|
l
|
1
|
1
|
1
|
1
|
2
|
1
|
1
|
1
|
KCMR
|
|
5 |
-25 |
-10 |
|
|
|
|
|
|
|
|
|
|
| |
KIOR+ |
33
|
25 |
-5 |
10 |
|
|
l
|
1
|
1
|
1
|
l
|
2
|
1
|
l
|
1
| |
KIOR- |
34 |
15 |
-l5 |
|
|
|
l |
1 |
2 |
3 |
3 |
l |
2 |
3 |
3 | |
|
35 |
ls |
-15 |
|
|
|
1 |
l |
3 |
3 |
3 |
1 |
2 |
3 |
3 | |
|
36 |
15 |
-15 |
O |
|
|
1 |
1 |
1 |
l |
1 |
2 |
1 |
1 |
1 | |
|
VIO |
37 |
15 |
-15 |
O |
|
|
|
|
|
|
|
|
|
|
|
|
38 |
25 |
-5 |
10 |
|
|
1 |
l |
1 |
1 |
l |
2 |
1 |
1 |
1 | |
39 |
5 |
-25 |
-10 |
|
| |||||||||||
IIO |
40 |
15 |
-15 |
O |
|
|
|
|
|
|
|
|
|
|
| |
|
4l |
25 |
-5 |
10 |
|
|
2 |
2 |
l |
l |
l |
2 |
1 |
1 |
1 | |
42
|
5
|
-25
|
-10
|
|
V | |||||||||||
IIR+ |
43 |
15 |
-15 |
O |
|
|
|
|
|
|
|
|
|
|
| |
|
44 |
25 |
-5 |
10 |
|
|
2 |
1 |
l |
l |
1 |
2 |
l |
1 |
1 | |
A3 |
45 |
5 |
-25 |
-10 |
|
| ||||||||||
TA =-55℃ |
IIR- |
46 |
15 |
-15 |
0 |
|
|
|
|
|
|
|
|
|
|
|
|
47 |
25 |
-5 |
1O |
|
|
1 |
2 |
1 |
1 |
1 |
2 |
l |
l |
1 | |
48 |
5 |
-25 |
-10 |
|
| |||||||||||
KSVR+ |
|
10 |
-15 |
0 |
|
|
|
|
|
1 |
1 |
2 |
1 |
l |
1 | |
|
49
|
20 |
-15 |
O |
|
|
1
|
l
|
1
| |||||||
KSVR- |
|
15 |
-10 |
O |
|
|
|
|
|
|
|
|
|
|
| |
KCMR |
50
|
15 |
-20 |
0 |
|
|
1
|
1
|
1
|
1
|
1
|
2
|
1
|
1
|
1
| |
|
|
5 |
-25 |
-10 |
|
|
|
|
|
|
|
|
|
|
| |
IIB- |
51
|
25 |
-5 |
10 |
|
|
1
|
l
|
l
|
1
|
1
|
2
|
l
|
1
|
1
|