SP510E Datasheet, PDF (14/43 Pages) Exar Corporation – ULTRA HIGH SPEED MULTIPROTOCOL TRANSCEIVER

SP510E
ULTRA HIGH SPEED MULTIPROTOCOL TRANSCEIVER
PIN NAME
PIN NUMBER I/O
DESCRIPTION
REV. 1.0.1
PROTOCOL & MODE SELECTION PINS
D2, D1, D0
21, 20, 19
I
TTL Mode Select - Refer to Table 5 and Table 6
CHARGE PUMP PINS
C1P, C1N
72, 69
I
C2P, C2N
70, 67
I
VSS1
VDD
66
I
73
I
Charge Pump Capacitor 1 +/- inputs. Connect a 1 µF
capacitor between C1P and C1N pins.
Charge Pump Capacitor 2 +/- inputs. Connect a 1 µF
capacitor between C2P and C2N pins.
-2xV_CC Charge Pump
2xV_CC Charge Pump
GENERAL CONTROL PINS
LOOPBACK#
27
D_LATCH#
23
TERM_OFF
22
I
TTL Loopback mode enable, active low
I
Decoder Latch, active low
I
Termination disable
RESERVED PINS
NC
24, 76
No Connect
POWER AND GROUND PINS
VCC
26, 64, 71, 77,
I
80, 84, 88, 98
VL
1, 45
I
GND
2, 25, 44, 52,
I
68, 74, 82, 86,
91, 96
GNDV10
58
I
V35RGND
46
O
5V supply
Logic I/O Power Supply Input
Ground
V.10 Receiver Ground Reference
Receiver Termination Reference
NOTE: Pin type: I = Input, O = Output, I/O = Input/output.
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