42
41
40
N/C
VRTF
N/C
PIN ASSIGNMENTS
1
2
3
PIN FUNCTIONS
VEE
N/C
LINV
9
8
7
6
5
4
3
2
1
Name
LINV
VEE
Function
A
B
C
D
E
F
VEE 39
4
5
VEE
D0 through D6 Output Inversion Control Pin
Negative Analog Supply Nominally –5.2 V
Digital Ground
D8
D5
D4
D3
D2
D1
D0
DGND
D6
D7
VEE
N/C
38
37
AGND
DGND
AGND
DREAD AGND
6
7
8
N/C 36
D0 (LSB)
DGND
D0
V
DGND
N/C
V
EE
EE
Bottom
View
AGND
35
34
D1
D2
D3
D4
Digital Data Output (LSB)
Digital Data Output
MINV
CLK
LINV DRINV
CLK
VIN
AGND
VR2
9
DIP
33
32
D1–D6
D7
10
V
V
AGND
AGND
EE
EE
11
Digital Data Output (MSB)
D7 Output Inversion Control Pin
Inverse ECL Clock Input Pin
ECL Clock Input Pin
PGA
AGND AGND
V
RTS
AGND 31
12
13
D5
D6
G
H
J
MINV
CLK
VIN
30
29
28
V
V
N/C
V
RTF
RBS
EE
AGND
14
15
16
17
D7 (MSB)
DGND
AGND
VEE
V
V
V
V
EE
RBF
R1
R3
N/C
CLK
AGND
VIN
N/C 27
N/C
AGND
V
AGND
V
AGND
V
IN
AGND
N/C
IN
R2
VEE
VEE
26
25
Analog Ground
18
19
MINV
N/C
Analog Input; Can be Connected to the
Input Signal or Used as a Sense
N/C 24
VRBF 23
N/C 22
20
21
CLK
CLK
VR2
Reference Voltage Tap 2 (–1.0 V typ)
Reference Voltage Top
VRTF
VRBF
Reference Voltage Bottom
DGND
AGND
VEE
1
2
33
32
AGND
VEE
LINV
N/C
3
4
5
6
31
30
29
MINV
CLK
The following pins are on PGA and cerquad packages only.
DRINV
N/C
CLK
28
27
26
25
DRINV
Data Ready Inverse
Data Ready Output
Cerquad
VEE
VEE
7
8
9
AGND
AGND
VRBS
VRBF
AGND
AGND
VRTS
VRTF
DREAD
Overrange Overrange Output D8
10
11
24
23
VR1
Reference Voltage Tap 1 (–1.5 V typ)
VR3
Reference Voltage Tap 3 (–0.5 V typ)
Reference Voltage Top, Sense
VRTS
VRBS
Reference Voltage Bottom, Sense
ORDERING INFORMATION
PART NUMBER
SPT7710AIJ
SPT7710BIJ
SPT7710AIG
SPT7710BIG
SPT7710AIQ
SPT7710BIQ
SPT7710BCU
LINEARITY
TEMPERATURE RANGE
–25 to +85 °C
–25 to +85 °C
–25 to +85 °C
–25 to +85 °C
–25 to +85 °C
–25 to +85 °C
+25 °C
PACKAGE TYPE
42L Ceramic S/B
42L Ceramic S/B
46L PGA
0.75 LSB
0.95 LSB
0.75 LSB
0.95 LSB
0.75 LSB
0.95 LSB
0.95 LSB
46L PGA
44L Cerquad
44L Cerquad
Die*
*Please see the die specification for guaranteed electrical performance.
SPT7710
12
8/17/01
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
