cxa1684m Sony Electronics, cxa1684m Datasheet - Page 2

• Manufacturer Part Number: cxa1684m
• Description: High-speed Transimpedance Amplifier
• Manufacturer: Sony Electronics

Block Diagram and Pin Assignment
Electrical Characteristics
• DC Electrical Characteristics
• AC Electrical Characteristics
Transimpedance
1
Input Current Noise Spectral
Max. Input Current before clipping
Supply current
Output voltage
Assumes photodiode capacitance; C
QB: 1.3k
Bandwidth
Density (Mean value)
(–3 dB)
Max. Input Current
Input capacitance
Input voltage
Item
Item
to V
EE
QB
QB
QB
Q
Q
Q
f–3 dBQB
VOUTQB
VOUTQ
f–3 dBQ
Symbol
Symbol
ZTQB
ZTQ
IIN2
CIN
IEE
VIN
VC
IIN
In
V
V
CC
IN
EE
C
PD
5
6
7
8
<1.0 pF, output load capacitance; Cout=2.0 pF, Q: 620
fN=1 kHz to 622 MHz
input pin left open
input pin left open
Test Condition
Test Condition
Z
—2—
t
1
(V
(V
CC
CC
=GND, V
=GND, V
4
3
2
1
+1000
–15.1
+100
Min.
Min.
435
187
2.3
1.9
V
QB
Q
V
CC
EE
EE
EE
=–5.46 to –4.75 V, Ta=0 to +85 °C)
=–5.46 to –4.75V, Ta=0 to +85°C)
V
V
V
V
–11.2
CC
EE
EE
EE
Typ.
Typ.
630
390
3.9
3.7
2.0
4.0
+2.5
+1.9
+1.7
–2.6
Max.
Max.
5.6
5.4
to V
CXA1684M
pA/ Hz
MHz
Unit
Unit
mA
EE
k
µA
pF
V
,