2N5564/5565/5566
Siliconix
P-37406—Rev. C, 25-Jul-94
1
Matched N-Channel JFET Pairs
Product Summary
Part Number
V
GS(off)
(V)
V
(BR)GSS
Min (V)
g
fs
Min (mS)
I
G
Typ (pA)
V
GS1
– V
GS2
Max (mV)
2N5564
–0.5 to –3
–40
7.5
–3
5
2N5565
–0.5 to –3
–40
7.5
–3
10
2N5566
–0.5 to –3
–40
7.5
–3
20
Features
Two-Chip Design
High Slew Rate
Low Offset/Drift Voltage
Low Gate Leakage: 3 pA
Low Noise: 12
nV
√
Hz
@ 10 Hz
Good CMRR: 76 dB
Minimum Parasitics
Benefits
Tight Differential Match vs. Current
Improved Op Amp Speed, Settling Time Accuracy
Minimum Input Error/Trimming Requirement
Insignificant Signal Loss/Error Voltage
High System Sensitivity
Minimum Error with Large Input Signals
Maximum High Frequency Performance
Applications
Wideband Differential Amps
High-Speed, Temp-Compensated,
Single-Ended Input Amps
High-Speed Comparators
Impedance Converters
Matched Switches
Description
The 2N5564/5565/5566 are matched pairs of JFETs
mounted in a TO-71 package. This two-chip design reduces
parasitics for good performance at high frequency while
ensuring extremely tight matching. This series features high
breakdown voltage (V
(BR)DSS
typically > 55 V), high gain
(typically > 9 mS), and <5-mV offset between the two die.
The hermetically-sealed TO-71 package is available with
full military processing (see Military Information).
For similar products see the low-noise U/SST401 series,
and the low-leakage 2N5196/5197/5198/5199 data sheets.
TO-71
Top View
G
1
S
1
D
1
G
2
D
2
S
2
1
2
3
6
5
4
Absolute Maximum Ratings
Gate-Drain, Gate-Source Voltage
Gate-Gate Voltage
Gate Current
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead Temperature (
1
/
16
” from case for 10 sec.)
Storage Temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . .
–40 V
80 V
50 mA
300 C
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .
–65 to 200 C
Operating Junction Temperature
Power Dissipation :
–55 to 150 C
325 mW
650 mW
. . . . . . . . . . . . . . . . . .
Per Side
a
. . . . . . . . . . . . . . . . .
Total
b
. . . . . . . . . . . . . . . . . . . .
Notes
a.
b.
Derate 2.6 mW/ C above 25 C
Derate 5.2 mW/ C above 25 C
Updates to this data sheet may be obtained via facsimile by calling Siliconix FaxBack, 1-408-970-5600. Please request FaxBack document #70254.