GP520A Datasheet, PDF (2/10 Pages) List of Unclassifed Manufacturers – Programmable Analog Signal Processor

CHIP PAD DIAGRAM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
VALUE / UNITS
Supply Voltage
5V
Pad 3, 8, 10, 11, 13, 17
Pad 1, 15, 16, 18, 19, 22, 24, 26
Pad 4, 5, 7, 14, 20, 21, 23, 25, 27
-0.1 V to V_CC + 0.1 V
-0.1 V to V_REG + 0.1 V
-0.1 V to 0.7 V
Pad 2
V_REG -0.7 V to V_REG + 0.1 V
CAUTION
CLASS 1 ESD SENSITIVITY
ELECTRICAL CHARACTERISTICS
31
30
C_COMP C_CLIP
1 C_AGC
2 ^I THRESH
29 28 27
TEL-B TEL-C RECT.IN
BUFFER OUT ²⁶
I _REL 25
3 DELTA OUT
BUFFER IN ²⁴
4 ICLIP
I_GAIN 23
5 B_IN
6 GND
LPFB ²²
I _LP 21
7 ^B_OUT
8 C_OUT
9 V_CC
10 ^D_IN
11 ^DOUT
12 ^PGND
13 VREG
GP520A
I_HP 20
HP ¹⁹
HPFB 18
I_{BIAS 17}
I_REF 16
A _{OUT 15}
A IN ₁₄
All parameters are measured at T_A = 25^oC
All gains are calculated from equation G = 20 LOG (∆OUT/∆IN) where ∆OUT and ∆IN are appropriate voltage or current increases.
All resistances are calculated according to equation R = (V_P - V_Q) / I_COND where V_P is voltage on the pad loaded with I_COND current.
V_Q - quiescent (unbias) voltage measured on the pad, (nothing connected to the pin).
V_P is the actual voltage measured on the pad at given condition (where P is pad number).
For all graphs I_REF is measured with 0.5V biased voltage on pin 16.
GENERAL
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Amplifier Current
Minimum Voltage
I_AMP
All PCS set to 15
-
600
-
µA
V_CC
1.1
-
-
V
REGULATOR TESTS
Regulator Voltage (Pad 13)
Short Circuit Current (Pad 13)
V_REG
I_SC
S1 — closed
-
0.98 -
V
-
2.0
-
mA
CURRENT REFERENCE
Current Reference (Pad 16)
PREAMPLIFIER
Quiescent Voltage on Pad 14
Quiescent Voltage on Pad 15
Input Resistance (Pad 14)
Output Swing High (Pad 15)
Output Swing Low (Pad 15)
I_R
-
2.5
-
µA
V_Q14
600
-
-
mV
V_Q15
600
-
-
mV
R_{IN 14}
I₁₄ = 0.3µA (S2 closed)(Note 1)
-
100
-
kΩ
V_OH
V₁₄ = 0.8V (S3 closed)(Note 1)
200
-
-
mV
V_OL
V₁ = 0.4V (S3 closed)
-200
-
-
mV
Max Source Current (Pad 15)
Max Sinking Current (Pad 15)
I_SOURCE
I_SINK
V₁₄ = 0.8V (S3, S4 closed)
V₁₅ = V_Q15+100mV
V₁₄ = 0.4V (S3,S4 closed)
V₁₅ = V_Q15-100mV
30
-
-
µA
30
-
-
µA
Preamp Voltage Gain
NOTE: 1. V_OL= V_OH = V_P15 – V_Q15
510 - 78 - 06
GAIN
V₁₄= V_Q14 ± 10mV (S3 closed)
-
14
-
dB
All switches remain OPEN unless otherwise stated in CONDITIONS column.
2