Datasheet
ADL5317
Rev. 0 | Page 6 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
V
PHV
= 78 V, V
PLV
= 5 V, V
APD
= 60 V, I
APD
= 5 A, T
A
= 25°C, unless otherwise noted.
10m 2.0
100p –2.0
1n 10m
I
APD
(Amperes)
I
PDM
(Amperes)
I
PDM
LINEARITY (%)
10n 100n 1μ 10μ 100μ 1m
1m 1.5
100μ 1.0
10μ 0.5
1μ 0
100n –0.5
10n –1.0
1n –1.5
+25°C
–40°C
+85°C
+85°C
+25°C
–40°C
05456-003
Figure 3. I
PDM
Linearity for Multiple Temperatures,
Normalized to I
APD
= 5 A, 25°C
80
0
0 3.0
V
SET
(V)
V
APD
(V)
70
60
50
40
30
20
10
0.5 1.0 1.5 2.0 2.5
V
PHV
= 45V,
–40°C
V
PHV
= 45V, +85°C
V
PHV
= 45V, +25°C
V
PHV
= 78V, +25°C
V
PHV
= 78V, –40°C
05456-006
V
PHV
= 78V, +85°C
Figure 4. V
APD
vs. V
SET
for Multiple Temperatures,
V
PHV
= 78 V and V
PHV
= 45 V, I
APD
= 5 A
2.150
1.850
09
0
V
PHV
(V)
V
PHV
– V
APD
(V)
2.125
2.100
2.075
2.050
2.025
2.000
1.975
1.950
1.925
1.900
1.875
10 20 30 40 50 60 70 80
–40°C
+25°C
+85°C
05456-005
Figure 5. V
APD
Supply Tracking Offset vs. V
PHV
for Multiple Temperatures
2.0
–2.0
I
APD
(Amperes)
I
PDM
(Amperes)
I
PDM
LINEARITY (%)
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
10m
100p
1n 10m10n 100n 1μ 10μ 100μ 1m
1m
100μ
10μ
1μ
100n
10n
1n
05456-004
V
PHV
= 78V, V
APD
= 60V
V
PHV
= 45V, V
APD
= 32V
V
PHV
= 10V, V
APD
= 6V
V
PHV
= 78V, V
APD
= 60V
V
PHV
= 45V, V
APD
= 32V
V
PHV
= 10V,
V
APD
= 6V
Figure 6. I
PDM
Linearity for Multiple Values of V
APD
and V
PHV
,
Normalized to I
APD
= 5 A, V
PHV
=78 V, V
APD
= 60 V
31.0
29.0
0 3.0
V
SET
(V)
GAIN (V/V)
0.5 1.0 1.5 2.0 2.5
05456-007
30.8
30.6
30.4
30.2
30.0
29.8
29.6
29.4
29.2
V
PHV
= 45V, +85°C
V
PHV
= 45V, +25°C
V
PHV
= 45V, –40°C
V
PHV
= 78V, +85°C
V
PHV
= 78V, +25°C
V
PHV
= 78V, –40°C
Figure 7. Incremental Gain from V
SET
to V
APD
vs. V
SET
for
Multiple Temperatures, I
APD
= 5 A, V
PHV
= 78 V and 45 V
70 0.030
0 –0.040
1n 10m
I
APD
(Amperes)
V
APD
(V)
V
APD
VARIATION (V)
10n 100n 1μ 10μ 100μ 1m
60 0.020
50 0.010
40 0
30 –0.010
20 –0.020
10 –0.030
05456-008
78/60 +25
°
C
45/32 +25
°
C
10/6 +25
°
C
78/60 –40
°
C
45/32 –40
°
C
10/6 –40
°
C
78/60 +85
°
C
45/32 +85
°
C
10/6 +85
°
C
V
PHV
= 78V, V
APD
= 60V; +85
°
C, +25
°
C, –40
°
C
V
PHV
= 45V, V
APD
= 32V; +85
°
C, +25
°
C, –40
°
C
V
PHV
= 10V, V
APD
= 6V; +85
°
C, +25
°
C, –40
°
C
Figure 8. V
APD
vs. I
APD
for Multiple Temperatures and Values of V
PHV
and V
APD